DRYSTAR AXYS Operator mode The Operator mode groups all basic functions that are intended for radiographers without special technical skills: Q Producing diagnostic usable hardcopies; Q Loading consumables; Q Ensuring normal operation of the printer. The Operator mode is accessible by the keypad and by browser via a remote PC (password protected). All functions of the Operator mode are described in both User and Reference manuals. Refer to the chapter “Basic operation (Operator mode)” on page 65.
DRYSTAR AXYS Specialist mode The specialist mode functions are reserved for trained service personnel of the Agfa Customer Support Center. The specialist mode is password protected and is only accessible by browser via a remote PC. Administrator mode (also known as Security) The Administrator mode functions are reserved for the System Administrator. The Administrator mode is password protected and is only accessible by browser via a remote PC.
DRYSTAR AXYS Working with the keypad The keypad is located below the display panel. The Drystar AXYS keypad features the following keys: Key-operator key To access the advanced functions of the keyoperator mode. Refer to the chapter “Advanced operation (Key-operator mode)” on page 85. Escape key To quit the current function or exit a menu without saving modifications. (In key-operator mode) Confirm key Up key • • To select a menu.
DRYSTAR AXYS • Down key • • • Left key • • • Right key • • To move the cursor to the next entry field. To scroll downwards. To decrement the number in a(n) (alpha) numerical entry field. To scroll backwards through multiple choices within a field. To move the entry position in a(n) (alpha) numerical entry field from right to left. To toggle between values in a field. To scroll forwards through multiple choices within a field.
DRYSTAR AXYS The display The Drystar AXYS control panel has a backlit LCD display. We distinguish two panel types depending on the selected language: Q a backlit LCD display with 4 lines for Western languages (e.g. Dutch, French, Portuguese, Swedish,...). Q a backlit LCD display with 2 lines for all other languages (e.g. Greek, Chinese, Korean, Polish,...). Whether a display is translated or not depends on the operating mode.
DRYSTAR AXYS General display features The figure below shows how the display is illustrated in this manual: Visible 5 6 7 8 9 Restore config. Calibration Service Actions Quality Control Installation Reachable with Up/Down arrow keys The visible display lines are indicated in the upper zone. The other possible lines are shown in the lower zone and can be reached by scrolling using the Up/ Down arrow keys on the Keypad.
DRYSTAR AXYS Operator mode In operator mode, appropriate information is displayed in accordance with the status of the printer. The operator basic screen looks as follows, indicating that the Drystar AXYS is ready for operation and that no job is currently being executed. When the printer is busy with at least one print job, the print queue screen is displayed: Mod.name 1 PR 2 The progress indicator keeps the user informed of the progress of a process (e.g.
DRYSTAR AXYS Key-operator mode In key-operator mode, operation is menu driven. The menu displays the keyoperator functions. Visible 5 6 7 8 9 Restore config. Calibration Service Actions Quality Control Installation Reachable with Up/Down arrow keys The display shows only four lines. In the above figure, they are indicated in the upper zone. The other possible lines are shown in the lower area and can be reached by scrolling using the Up/Down arrow keys on the Keypad.
DRYSTAR AXYS Q A short beep acknowledges and terminates the entry. Q The Drystar AXYS will sound a long beep if you press a key that is not to be used at that moment. Audio signals The Drystar AXYS gives status information via beeps. The length of the beep indicates the response of the system to a key command. Q A short beep means that Drystar AXYS has accepted the key command and is starting the operation.
DRYSTAR AXYS Working with Compact flash cards (CF-card) The Drystar AXYS is equipped with an external CF-card slot, which is located at the rear side. To insert a CF-card in the Drystar AXYS: 1 Hold the CF-card vertically with the connector holes in front of the slot and with the flat surface pointing to the left. In that case the cut-away (a) and the rim (b) are pointing to the right. A B 1 2 2 Insert the CF-card gently into the slot and push it until the unlocking lever underneath the slot comes out.
DRYSTAR AXYS To remove a CF-card from the Drystar AXYS slot: 1 Push the unlocking lever underneath the CF-card slot. The CF-card is pushed slightly outward. 2 1 2 Remove the CF-card gently from the slot.
DRYSTAR AXYS Cooling down the Drystar AXYS If owing to certain circumstances (e.g. extensive printing), the temperature rises too much, the Drystar AXYS will cool down automatically. The cooling down message will appaear on the display during the cooling down process.
DRYSTAR AXYS Switching off the Drystar AXYS When you want to switch off the printer, the printer will first finish his current print job. Queued print jobs will be stored on the hard disk and will be resumed next time the printer is switched on. Procedure: 1 Press the Power/Reset button to switch off the Drystar AXYS.
DRYSTAR AXYS 64 2852 A EN 20070205
3 Basic operation (Operator mode) This chapter will inform on how to manage the print queue, how to print films with priority and how to load new films.
DRYSTAR AXYS Overview of operator functions This section focuses on the basic operating principles of the Drystar AXYS. After reading this chapter, the operator should be able to produce diagnostic usable hardcopies. No special technical skills are required. All basic operator functions can be activated directly by pressing a single key on the keypad. Function / Task 66 Description “Managing the print queue” on page 67 Jobs that have been received are put in a print queue, waiting to be printed.
DRYSTAR AXYS Managing the print queue Checking the print queue You can always check the status of the print jobs on a connected remote access PC via the operator menu. Note: Keep in mind that one print job can hold several films to be printed. In accordance with the acquisition modality used and with the actual settings, films can be grouped in a folder to be submitted as one print job for the Drystar AXYS. Refer to the User manual of the acquisition modality for more information.
DRYSTAR AXYS The local print queue screen When the Drystar AXYS is printing, the local display shows the ‘print’ screen: Mod.name 1 PR 2 Q The screen shows information on the job that is currently being printed: the modality name, the time of receipt of the job and the job status (refer to the table below). Q The progress indicator keeps the user informed of the progress of a process (e.g., calculation of a bitmap, printing of a film).
DRYSTAR AXYS Pausing the print queue When the Drystar AXYS is printing, you can always pause the print queue by entering the operator menu. During a print job, the ‘print’ screen is displayed: Mod.name 1 PR 2 To pause the print queue, proceed as follows: 1 Press the Escape key to enter the operator menu. The ‘Operator menu’ screen appears: 2 On the Operator menu press the Confirm key to select ‘Pause print queue’. 3 If the printer is printing, it will first finish its current print job.
DRYSTAR AXYS Viewing the film count info When the Drystar AXYS is printing, you can always view the number of films left in the trays by entering the operator menu. WARNING: Do not open the input trays to view the number of loaded films while the Drystar AXYS is printing, but follow the procedure below: During a print job, the ‘print’ screen is displayed: Mod.name 1 PR 2 To view the number of loaded films in the trays, proceed as follows: 1 Press the Escape key to enter the operator menu.
DRYSTAR AXYS Viewing the printer status When the Drystar AXYS is printing, you can always view the printer status by entering the operator menu. During a print job, the ‘print’ screen is displayed: Mod.name 1 PR 2 To view the printer status, proceed as follows: 1 Press the Escape key to enter the operator menu. The ‘Operator menu’ screen appears: 2 Press the Down key twice, followed by the Confirm key to select ‘Printer status’.
DRYSTAR AXYS Deleting print jobs When the Drystar AXYS is printing, you can always delete print jobs by entering the operator menu. During a print job, the ‘print’ screen is displayed: Mod.name 1 PR 2 To delete a print job, proceed as follows: 1 Press the Escape key to enter the operator menu. The ‘Operator menu’ screen appears: 4 Delete jobs 2 Press the Down key three times, followed by the Confirm key to select ‘Delete jobs’.
DRYSTAR AXYS About Drystar AXYS consumables The Drystar AXYS can handle blue-transparent DT 2 B, clear-transparent DT 2 C (both for general radiography) and optionally the blue-transparent DT 2 Mammo (for the mammography application) films. Available film formats for general radiography applications are 8x10”, 10x12”, 11x14”, 14x14”, and 14x17”. Available film formats for the mammography application are 8x10”, 10x12” and 11x14”. Both input trays can use all film formats.
DRYSTAR AXYS Labeling the input trays The following film types can be used: Film type Film size Drystar DT 2 B 8x10”, 10x12”, 11x14”, 14x14”, and 14x17” Drystar DT 2 C 8x10”, 10x12”, 11x14”, 14x14”, and 14x17” Drystar DT 2 Mammo (optional) 8x10”, 10x12” and 11x14” Note: If you want to change the film format, the tray configuration must be modified. Refer to “Changing the film format of the trays” on page 32 for more information.
DRYSTAR AXYS Appropriate labels have been applied on the input tray(s) by the service personnel at installation of the printer, indicating the type of new film to be loaded when the tray is empty.
DRYSTAR AXYS Loading films This section describes how to load the Drystar AXYS with appropriate Drystar DT 2B and Drystar DT 2C films. The Drystar AXYS can be loaded with 8x10”, 10x12”, 11x14”, 14x14” and 14x17” films. Note: The Drystar AXYS can be loaded with new films in full daylight. Loading films is easy and can be done very quickly. Follow the procedures as described in this section. Note: If you want to change the film format, the tray configuration must be modified.
DRYSTAR AXYS When the Drystar AXYS is printing or calculating and an input tray is empty Procedure 1 The display shows the following message: 2 Press the Confirm key to start the loading procedure. The following screen appears when the printer is still printing: 3 Wait while the printer finishes printing any current jobs. When the film path is cleared, the following screen appears automatically: Blinking 4 Open the lower input tray. 5 Load a new film pack.
DRYSTAR AXYS When the Drystar AXYS is in the ready state and an input tray is empty Procedure: 1 The display shows the following message: Blinking 2 Open the lower input tray. 3 Load a new film pack. Refer to “Film loading procedure” on page 79.
DRYSTAR AXYS Film loading procedure Procedure 1 Open the empty input tray. WARNING: To avoid possible film jams, make sure to open input tray all the way. 2 The printer is ready to start the loading procedure when the following message appears: 3 Remove the white (protective) film sheet.
DRYSTAR AXYS 4 Take film pack, and open it. Verify that the film type on the film pack corresponds with the sticker on the tray! If you do use an other film type, you are advised to change the label on the tray. Note: You can put the film pack onto a table to make manipulation easier. Before you do this, make sure that the table is dust-free! 5 80 Remove the sticker from the film pack.
DRYSTAR AXYS 6 Remove the plastic film bag partially. 7 Slide the film pack into the input tray, and remove the plastic film bag completely.
DRYSTAR AXYS 8 Tear the plastic strip around the film pack. 9 Close the input tray. Note: The Drystar AXYS resumes printing as soon as the tray is closed. Note: Loading instructions are also available on the input tray cover. Note: Never load another film format when the input tray is not empty. Intermediate changing of film formats increases the risk for dust, which can damage the thermal print head (TPH). Note: The system performs an automatic calibration when the film format has been changed.
DRYSTAR AXYS Checking the correct position of a film in the input tray You can verify that the film is properly loaded by watching the lower right corner of the films in the input tray. The rounding of this corner should be smaller than the other three corners. This is also indicated on the sticker at the right side of the input tray cover.
DRYSTAR AXYS When the tray is closed, the Film Identification tag is read and the printer settings are automatically adjusted if the film properties have changed. The Film Identification tag is located on the protective sheet on the backside of the film pack. The figure below shows the film pack upside down. Note: For some new film types, the Film Identification tag will be covered by a sticker and therefore will not be visible.
4 Advanced operation (Key-operator mode) This chapter consists of the following topics: ❑ Overview of key-operator functions ❑ Quality Control for general radiography applications (DT 2 B & DT 2 C) ❑ Quality control for mammography application (DT 2 Mammo) (optional) ❑ Preventive maintenance schedule ❑ Cleaning the exterior ❑ Cleaning the print head ❑ Troubleshooting checklist ❑ Clearing of film jams ❑ Film identification problems
DRYSTAR AXYS Overview of key-operator functions The key-operator menus make it possible to use the Drystar AXYS advanced functions. Note: These functions are describedin detail in the Drystar 5302 advanced functions. For general information on the key functions of the Drystar AXYS, refer to “Overview of user interface controls” on page 15. The Drystar AXYS features the following functions on the main menu level of the key-operator mode: Menu item Function Page (Ref.
DRYSTAR AXYS Quality Control for general radiography applications (DT 2 B & DT 2 C) In order to establish and maintain consistent image quality, a regular evaluation of image quality is advised. The Drystar AXYS contains an automatic QC procedure for general radiography applications and has been designed to comply with the grayscale reproduction constancy test, according to the international standard IEC 1223-2-4.
DRYSTAR AXYS Establishing the reference values and verifying image quality for general radiography applications (DT 2 B and DT 2 C) After installation of a new Drystar AXYS and before initial use you must establish Quality Control aim values. These values will be used as the base line for comparison when daily Quality Control is done. These values should be determined again after major service, repair or software update.
DRYSTAR AXYS On these charts, the following test conditions are also recorded: Q The type and serial number of the Drystar AXYS. Q The type and emulsion number of the film used to determine the reference values. Q The type of densitometer used. Q The time (day, month, year) that the values were established. WARNING: Before you can establish the daily operating levels, the Drystar AXYS must be switched on for at least 15 minutes and it must be calibrated as well.
DRYSTAR AXYS QC test image for general radiography applications (DT 2 B and DT 2 C) The QC image has several additional fields where the QC data can be filled in. This image should be filed as part of the QC procedure. Note: Note that the dimensions A and B are not indicated on the printed film.
DRYSTAR AXYS Establishing the daily operating reference density levels for general radiography applications (DT 2 B and DT 2 C) This procedure enables you to establish the base line values for: Q Low density Q Mid density Q High density WARNING: The densitometer of the Drystar AXYS is calibrated at installation. Authorized service personnel should recalibrate the densitometer annually or after major service or repair. Procedure 1 Press the Key-operator key to enter the Key-operator mode.
DRYSTAR AXYS 3 Do one of the following: •Press the Confirm key (YES) to start the QC procedure and proceed with step 4. •Press the Escape key (NO) to quit. 4 Define the tray for printing. The ‘Select tray’ screen appears: 1.Upper tray 2.Lower tray 5 Press the Up/Down arrow keys to select the desired tray, followed by the Confirm key. The following screens appear successively: The Drystar AXYS will automatically print the QC test image.
DRYSTAR AXYS 6 After the image is printed, the system will display all measured optical density values: DD: 1.56 (Densitometer=MB924) The density levels are displayed, e.g: Max D: 3.2 Hi D: 1.91 Mid D: 1.13 Lo D: 0.35 Base+Fog: 0.19 DD: 1.
DRYSTAR AXYS 10 Calculate the average value of the densities from the five images. These values represent operating levels, or aim values, for each density. 11 Record the respective aim (average) values as the ‘Operating levels’ on Charts 2A and 2B (‘Drystar AXYS Daily Density Control Chart’). Refer to “Quality Control Charts” on page 149.
DRYSTAR AXYS Establishing the image geometry reference values for general radiography applications (DT 2 B and DT 2 C) Procedure 1 Print the QC test image or use the previously printed test image. For an example, see “QC test image for general radiography applications (DT 2 B and DT 2 C)” on page 90. 2 To determine the reference values for geometry, measure the distances A and B of the geometric square on the test image.
DRYSTAR AXYS Verifying Acceptable Spatial Resolution, Artifact Levels and Low Contrast Visibility for general radiography applications (DT 2 B and DT 2 C) WARNING: Good viewing conditions are important for the correct interpretation of both diagnostic and test images. Make sure that the light box intensity (luminance) is between 2000 and 4000 cd/m² (4500 and 6500 °K). Use a magnifying glass and use shutters to collimate. Make sure the ambient light is low.
DRYSTAR AXYS 6 These charts will be used for the weekly quality test. For more information, refer to “Performing the Weekly QC tests for general radiography applications (DT 2 B and DT 2 C)” on page 101. WARNING: In case of significant artifacts or insufficient spatial resolution, the reason must be found and the problem solved before any further clinical films can be printed.
DRYSTAR AXYS Performing quality control (QC) tests for general radiography applications (DT 2 B and DT 2 C) The following procedures must be performed daily, weekly or annually as indicated. The reason for performing quality control tests is to determine if any significant image quality variation or deterioration has occurred which may require corrective action. Comparing the results of the tests with the reference values previously established does this.
DRYSTAR AXYS Performing the daily QC test for general radiography applications (DT 2 B and DT 2 C) WARNING: This test must be performed every day before any clinical film can be processed. Procedure 1 Turn on the Drystar AXYS and wait at least for 15 minutes. Refer to “Switching on the Drystar AXYS” on page 48. 2 Press the Key-operator key to enter the Key-operator mode. 3 Press the down key seven times, followed by the ok key to select ‘QC’. 5 6 7 8 9 Restore config.
DRYSTAR AXYS 6 Press the Up/Down arrow keys to select the desired tray, followed by the Confirm key. The following screens appear successively: The Drystar AXYS will automatically print the QC test image. After the image is printed, the system will display all measured optical density values: DD: 1.56 (Densitometer=MB924) The density levels are displayed, e.g: Max D: 3.2 Hi D: 1.91 Mid D: 1.13 Lo D: 0.35 Base+Fog: 0.19 DD: 1.
DRYSTAR AXYS Performing the Weekly QC tests for general radiography applications (DT 2 B and DT 2 C) Spatial Resolution, Artifact Test and Low Contrast Visibility To identify artifacts and verify spatial resolution you must perform the following test weekly or as needed for troubleshooting image quality problems. WARNING: Good viewing conditions are important for the correct interpretation of both diagnostic and test images.
DRYSTAR AXYS WARNING: In case of significant artifacts, insufficient spatial resolution or failure of any other recommended QC tests, the cause of the problem must be identified, and corrective action must be taken before the Drystar AXYS can be used for any further clinical imaging. WARNING: Refer to “Preventive maintenance schedule” on page 121 and “Maintaining image quality and resolving image quality problems” on page 258 (Reference manual), or call your local Agfa service organization.
DRYSTAR AXYS Performing the Annual QC tests for general radiography applications (DT 2 B and DT 2 C) Geometric Consistency Test To be able to notice fluctuations in image size and aspect ratio, you must perform this procedure once a year. Procedure 1 First, perform the daily test. 2 Use the QC test image of the weekly test and measure the dimensions A and B of the geometric square.
DRYSTAR AXYS Quality control for mammography application (DT 2 Mammo) (optional) In order to establish and maintain consistent image quality, a regular evaluation of the image quality is advised. The Drystar AXYS contains an automatic QC procedure for general radiography applications (refer to “Quality Control for general radiography applications (DT 2 B & DT 2 C)” on page 87). If the option for the mammography application is activated, another QC procedure is available for the mammography application.
DRYSTAR AXYS Establishing the reference values and verifying image quality for mammography application (DT 2 Mammo) (optional) After installation of a new Drystar AXYS and before initial use you must establish Quality Control aim values. These values will be used as the base line for comparison when daily Quality Control is done. These values should be determined again after major service, repair or software update.
DRYSTAR AXYS On these charts, the following test conditions are also recorded: Q The type and serial number of the Drystar AXYS. Q The type and emulsion number of the film used to determine the reference values. Q The type of densitometer used. Q The time (day, month, year) that the values were established. WARNING: Before you can establish the daily operating levels, the Drystar AXYS must be switched on for at least 15 minutes and it must be calibrated as well.
DRYSTAR AXYS QC test image for mammography applications (DT 2 Mammo) (optional) The QC image has several additional fields where the QC data can be filled in. This image should be filed as part of the QC procedure. Note: Note that the dimensions A and B are not indicated on the printed film.
DRYSTAR AXYS Establishing the daily operating reference density levels for mammography application (DT 2 Mammo) (optional) This procedure enables you to establish the base line values for: Q Low density Q Mid density Q High density WARNING: The densitometer of the Drystar AXYS is calibrated at installation. Authorized service personnel should recalibrate the internal densitometer annually or after major service or repair. Procedure 1 Press the Key-operator key to enter the Key-operator mode.
DRYSTAR AXYS 3 Do one of the following: •Press the Confirm key (YES) to start the QC procedure and proceed with step 4. •Press the Escape key (NO) to quit. 4 Define the tray for printing. The ‘Select tray’ screen appears: 1.Upper tray 2.Lower tray Note: When controlling the Drystar AXYS via a remote PC, The ‘Select input tray’ screen is preceded by a screen, which allows you to: Note: Start the quality control procedure immediately, Note: Edit additional data for the last quality control measuring.
DRYSTAR AXYS 6 After the image is printed, the system will display all measured optical density values: DD: 1.56 (Densitometer=MB924) The density levels are displayed, e.g: Max D: x.x Hi D: 2.23 Mid D: 1.13 Lo D: 0.4 Base+Fog: 0.20 DD: x.xx The displayed values (that have to be monitored) represent the following steps on the test film: Value (Macbeth units) (according to NEMA standards XR 23-2006) Operating Level Base + Fog the density value of the Base + Fog step 0. 22 ± 0.
DRYSTAR AXYS 11 Record the respective aim (average) values as the ‘Operating levels’ on Charts 2A and 2B (‘Drystar AXYS Daily Density Control Chart’). Refer to “Charts for mammography QC (optional)” on page 155. The calculated ‘Operating levels’ should be as follows: Operating Level Value (Macbeth units) (according to NEMA standards XR 23-2006) Base + Fog 0. 22 ± 0.03 Low density 0.45 ± 0.07 Mid density 1.20 ± 0.15 High density 2.20 ± 0.15 12 These charts will be used for the daily quality test.
DRYSTAR AXYS Establishing the image geometry reference values for mammography application (DT 2 Mammo) (optional) Procedure 1 Print the QC mammography test image or use the previously printed test image. For an example, see “QC test image for mammography applications (DT 2 Mammo) (optional)” on page 107. 2 To determine the reference values for geometry, measure the distances A and B of the geometric square on the test image.
DRYSTAR AXYS Verifying Acceptable Spatial Resolution and Artifact Levels and Low Contrast Visibility for mammography application (DT 2 Mammo) (optional) WARNING: Good viewing conditions are important for the correct interpretation of both diagnostic and test images. Make sure that the light box intensity (luminance) is between 3000 and 6000 cd/ m² (4500 and 6500 °K) for mammography. Use a magnifying glass and use shutters to collimate. Make sure the ambient light is low.
DRYSTAR AXYS 6 These charts will be used for the weekly quality test. For more information, refer to “Performing the Weekly QC tests for mammography application (DT 2 Mammo) (optional)” on page 118. WARNING: In case of significant artifacts or insufficient spatial resolution, the cause must be found and the problem solved before any further clinical films can be printed.
DRYSTAR AXYS Performing quality control (QC) tests for mammography application (DT 2 Mammo) (optional) The following procedures must be performed daily, weekly or annually as indicated. The reason for performing quality control tests is to determine if any significant image quality variation or deterioration has occurred which may require corrective action. Comparing the results of the tests with the reference values previously established does this.
DRYSTAR AXYS Performing the daily QC test for mammography application (DT 2 Mammo) (optional) WARNING: This test must be performed every day before any clinical film can be processed. Procedure 1 Turn on the Drystar AXYS and wait at least for 15 minutes. Refer to “Switching on the Drystar AXYS” on page 48. 2 Press the Key-operator key to enter the Key-operator mode. 3 Press the down key seven times, followed by the ok key to select ‘QC’. 5 6 7 8 9 Restore config.
DRYSTAR AXYS 6 Press the Up/Down arrow keys to select the desired tray, followed by the Confirm key. The following screens appear successively: The Drystar AXYS will automatically print the QC test image. After the image is printed, the system will display all measured optical density values: DD: 1.56 (Densitometer=MB924) The density levels are displayed, e.g: Max D: x.x Hi D: 2.23 Mid D: 1.13 Lo D: 0.4 Base+Fog: 0.20 DD: x.
DRYSTAR AXYS Performing the Weekly QC tests for mammography application (DT 2 Mammo) (optional) Spatial Resolution, Artifact Test and Low Contrast Visibility To identify artifacts and verify spatial resolution you must perform the following test weekly or as needed for troubleshooting image quality problems. WARNING: Good viewing conditions are important for the correct interpretation of both diagnostic and test images.
DRYSTAR AXYS 5 Record these values on Chart 3 (‘Drystar AXYS Artifacts and Spatial Resolution Control Chart’). Refer to “Charts for mammography QC (optional)” on page 155. WARNING: In case of significant artifacts, insufficient spatial resolution or failure of any other recommended QC tests, the cause of the problem must be identified, and corrective action must be taken before the Drystar AXYS can be used for any further clinical imaging.
DRYSTAR AXYS Performing the Annual QC tests for mammography application (DT 2 Mammo) (optional) Geometric Consistency Test To be able to notice fluctuations in image size and aspect ratio, you must perform this procedure once a year. Procedure 1 First, perform the daily test. 2 Measure the distances A and B of the geometric square on the QC mammography test image. Refer to “Establishing the image geometry reference values for mammography application (DT 2 Mammo) (optional)” on page 112.
DRYSTAR AXYS Preventive maintenance schedule The Drystar AXYS is designed for trouble-free operation. Maintenance and cleaning involve only some minor user tasks. Refer to the following pages for the appropriate cleaning procedure. Interval What to do? Ad hoc “Cleaning the exterior” on page 122 When image quality tends to degrade. An appropriate warning message is displayed.
DRYSTAR AXYS Cleaning the exterior Procedure 1 Switch off the Drystar AXYS by following the procedure as described in “Switching off the Drystar AXYS” on page 63 2 Remove the power plug from the socket. 3 Wipe the exterior of the printer with a clean, soft, damp cloth. Use a mild soap or detergent if required but never use an ammonia–based cleaner. Be careful not to get any liquid in the power cord port.
DRYSTAR AXYS Cleaning the print head WARNING: Print head cleaning must be done when image quality problems occur. Procedure 1 Press the Key-operator key to enter the key-operator mode. 2 On the key-operator main menu, press the Down key five times, followed by the Confirm key to select ‘Calibration’. 5 6 7 8 9 Restore config. Calibration Service Actions Quality Control Installation 3 On the Select calibration menu, press the Down key, followed by the Confirm key to select ‘Clean therm. head’.
DRYSTAR AXYS 124 5 Open the top cover. 6 As soon as the top cover is opened, the ‘Thermal head cleaning’ screen continues giving the following instructions: 7 Open the hold-down bracket.
DRYSTAR AXYS 8 Open the print head unit. WARNING: The print head unit can be warm. 9 Locate and check on sight the print head resistor line. Note: Be careful not to touch the print head resistor line with your fingers.
DRYSTAR AXYS 10 Clean the print head resistor line. Gently pass over the resistor line a few times with a lint free cloth, slightly moistened with Isopropyl alcohol or Ethanol. Do this only in one direction, i.e. from left to right, without lifting the cloth. Note: Do not apply any pressure on the print head because this pressure may cause damage on the interconnections underneath the print head. 11 Close the print head unit, the hold-down bracket and finally the top cover.
DRYSTAR AXYS Troubleshooting checklist The table below lists some general problems, which can occur when working with the Drystar AXYS. Q The Drystar AXYS does not print.
DRYSTAR AXYS Q The quality of the printed images is bad (printing remains possible).
DRYSTAR AXYS Clearing of film jams A film jam can be situated either: Q In the input tray section. Refer to “Film input tray jams” on page 130 . Q In the top section. Refer to “Film transport jams (clearing from the top)” on page 133 . Jams can be caused by: Q Opening the top cover or input tray while a film is actually being printed. Refer to “Unauthorized opening of the printer” on page 136 . Q Loading films incorrectly. Refer to “Film identification problems” on page 137 .
DRYSTAR AXYS Film input tray jams A film jam in the input tray can occur when the Drystar AXYS is opened while a film is currently printed, or when an individual film is incorrectly inserted in the input tray. Refer also to “Film identification problems” on page 137 . The following screen indicates that a jam occurred in the input tray. To remove a jammed film in the input tray: 1 Open the film input tray. If a film is jammed, gently remove the sheet.
DRYSTAR AXYS 2 To get a clear view, it may be necessary to remove any remaining film sheets, including the protective (white) sheet. 3 Check if the film feed section of the input tray is clear. Reposition the film stack in the film tray, making sure that all the sheets are kept correctly in place (refer to “Loading films” on page 76).
DRYSTAR AXYS 4 132 Close the film input tray.
DRYSTAR AXYS Film transport jams (clearing from the top) The following screen indicates that a jam occurred in the upper section of the film transport system. Blinking Note: Please note that instructions for removing a film jam in the transport section are present on a sticker at the inside of the top cover. To remove a jammed film in the transport system: 1 Open the top cover.
DRYSTAR AXYS 2 Open the hold-down bracket. 3 Open the print head unit. WARNING: The print head unit can be warm.
DRYSTAR AXYS 4 Gently remove the film sheet(s). Note: Never use force to clear the jammed film. If it is not possible to gently remove the jammed film by pressing the transport buttons, proceed with the procedure as follows. Note: Verify that no film sheets remain in the print head compartment. 5 If the film jam has been cleared, close the printer. You can resume work. WARNING: Never reuse a jammed film. This may cause damage to the thermal head and/or dust problems.
DRYSTAR AXYS Unauthorized opening of the printer A jam can be caused by opening the printer covers or one of the input trays while a film is actually being printed. The following screen indicates that a jam has occurred: printing. Next time wait until printer is in "Ready" condition. 1 Remove the jammed sheet. Refer to “Clearing of film jams” on page 129 . 2 Press the Confirm key to continue.
DRYSTAR AXYS Film identification problems When you load a new film pack, the new Film Identification tag is read and the tray film format and type are set based upon the info in the Film Identification tag (RF-tag). This tag is only readable when the film pack is inserted in the correct way.
DRYSTAR AXYS No identification code detected This error message appears when the Film Identification tag is not readable. There are two possible solutions for this problem: Q Reload the current film pack or load another film pack Q Overrule the Film Identification tag of the film pack To reload the current or another film pack 1 In case the Drystar AXYS does not start printing after re-inserting a film pack, first check if this film pack is inserted correctly.
DRYSTAR AXYS To overrule the Film Identification tag of the film pack If the “Overrule RF-tag Reading” setting is active, you can overrule the Film Identification tag setting of the current film pack. In this case you can continue printing using a limited Maximum Density.
DRYSTAR AXYS 3 Press the Confirm button. •If the “Overrule RF-tag Reading” Setting is active, the following message is displayed: OVERRULE IDENTIFICATION CODE IS ACTIVE Dmax is limited due to safety reasons •If the “Overrule RF-tag Reading” Setting is not activated, the following message will be displayed: Re-enable printing by inserting correct film media pack.
DRYSTAR AXYS Invalid content of Film Identification tag When you insert a new film pack with invalid content in the Film Identification tag, the following message is displayed: Try loading another film pack, or call your local service organization to resolve this problem. Film overrun from current pack The following message is presented when more than 110 copies are printed from the current film pack: THIS PACK. please insert other film pack. Reload a new film pack to resolve this problem.
DRYSTAR AXYS 142 2852 A EN 20070205
A Equipment information sheet This appendix covers the following sections: ❑ Specifications ❑ Viewing the system info area on a film
DRYSTAR AXYS Specifications Product description Type of product Printer Commercial name Drystar AXYS Original seller/manufacturer Agfa-Gevaert N.V. Labelling TÜV-, cULus-Certification Mark, CE-marking CCC Mark Dimensions Dimensions (approx. values in cm) Weight Unpacked: width 72.8, length 71.5, height 67.6 Packed: width 89, length 100, height 80 Unpacked: approx. 90 kg Packed: approx.
DRYSTAR AXYS Network connectivity Ethernet / connectors RJ45 twisted pair for 10/100Base-TX; Serial RS232 connection Network protocols (TCP/IP services) FTP, Telnet, HTTP DICOM (Default) Image formats TIFF Postscript Not available Power consumption - heat dissipation During operation 250 W - 900 kJ/h In stand-by 70 W - 252 kJ/h Peak power (absolute max.
DRYSTAR AXYS Environmental transport conditions Note: Climate conditions for transport are in accordance with EN60721-3-2-class 2K4. Temperature Between -40°C and 70°C (transport) Relative humidity not combined with rapid temperature changes 95% at +45°C Noise emission (method of measurement in accordance with DIN 45635 part 19) During operation Max. 64 dBA In stand-by Max. 54 dBA Total acoustic A-weighted noise power During operation 62 dB ( = 6.4Bel = 6.4B) In stand-by 53 dB ( = 5.3Bel = 5.
DRYSTAR AXYS Imaging Array - Diagnostic area - General radiography 10” dimensions 10x12” 12” dimensions pixels mm pixels mm 4880 244 5860 293 11” dimensions 11x14” 14” dimensions pixels mm pixels mm 5376 268,8 6922 346,1 14” dimensions 14x14” 14” dimensions pixels mm pixels mm 6882 344,1 6882 344,1 14” dimensions 14x17” 17” dimensions pixels mm pixels mm 6922 346,1 8368 418,4 Imaging Array - Diagnostic area - Mammography (optional) 8” dimensions 8x10” 10” dimen
DRYSTAR AXYS Viewing the system info area on a film On the top right corner of each film, a “System info” area will be printed. This info can only be read using a magnifying glass. Film Black border Diagnostic area Clear border Transport direction System info area The System info area contains info about: Q Printer: (serial number, densitometer info, film counts, software version, etc.), Q Controller (image source, date, time, etc.).
B Quality Control Charts This appendix covers the following topics: ❑ Charts for general radiography QC ❑ Charts for mammography QC (optional)
DRYSTAR AXYS Charts for general radiography QC Quality Control for Chart 1 General radiography applications Drystar AXYS : Determination of Operating Levels Imager Type: __________ Serial #: _________________ Date ____________________ Film Type: ____________ Emulsion #: ______________ Input Tray ________________ Densitometer: _________________ (default selection) Step 1: Print QC Test images on five consecutive days. Record the optical densities measurements in the tables below.
DRYSTAR AXYS Quality Control for Chart 2A General radiography applications Drystar AXYS Daily Density Control Chart Imager Type: __________ Serial #: _____________ Film Type:____________ Emul #:____________ Densitometer: ____________________ (default selection) Input Tray:_________ Da te : Initia ls: Upper Control limit = +0.05 Calculated Reference Low Density Level Lower Control Limit = -0.05 Low Density Upper Control limit = +0.
DRYSTAR AXYS Quality Control for Chart 2B General radiography applications Drystar AXYS Daily Density Control Chart Imager Type: __________ Serial #: _____________ Film Type:____________ Emul #:____________ Densitometer: ____________________ (default selection) Input Tray:_________ High Density Upper Control limit = +0.20 Calculated Reference High Density Level Lower Control Limit = -0.
DRYSTAR AXYS Quality Control for Chart 3 General radiography applications Drystar AXYS Artifacts and Spatial Resolution Control Chart Test Frequency: Weekly Input Tray: ____________ Drystar AXYS Serial # _____________ Initial Reference Test Date Initial Reference Artifacts Initial Reference Dot Visibility Initial Reference Low Contrast Month Day Artifacts Visibility of all Dots Low Contrast Visibility Month Day Artifacts Visibility of all Dots Low Contrast Visibility Month Day Artifacts Visibility of a
DRYSTAR AXYS Quality Control for Chart 4 General radiography applications Drystar AXYS Geometric Consistency Control Chart Test Frequency: Annually or as required Input Tray: _______________________ Reference Dimensions Date: Measured Dimensions Date: A: Consistency Aspect Ratio A/Aref A/B Bref B: B/Bref Reference Dimensions Date: Measured Dimensions Date: A: Consistency Aspect Ratio A/Aref A/B B: B/Bref Aref Aref Bref 154 Drystar AXYS Serial # _____________ 2852 A EN 20070205
DRYSTAR AXYS Charts for mammography QC (optional) Quality Control for Chart 1 Mammography applications Drystar AXYS : Determination of Operating Levels Imager Type: __________ Serial #: _________________ Date ____________________ Film Type: ____________ Emulsion #: ______________ Input Tray: _______________ Densitometer: _________________ (default selection) Step 1: Print QC Test images on five consecutive days. Record the optical densities measurements in the tables below.
DRYSTAR AXYS Quality Control for Chart 2A Mammography applications Drystar AXYS Daily Density Control Chart Imager Type: __________ Serial #: _____________ Film Type:____________ Emul #:___________ Densitometer: _________________ (default selection) Input Tray: ________ Date: Initials: Upper Control limit = +0.03 Calculated Reference Base + Fog Level Base + Fog Lower Control limit = -0.03 Date: Initials: Upper Control limit = +0.
DRYSTAR AXYS Quality Control for Chart 2B Mammography applications Drystar AXYS Daily Density Control Chart Imager Type: __________ Serial #: _____________ Film Type:____________ Emul #:___________ Densitometer: _________________ (default selection) Input Tray: ________ Date: Initials: Mid Density Upper Control limit = +0.15 Calculated Reference Mid Density Level Lower Control limit = -0.15 High Density Upper Control limit = +0.
DRYSTAR AXYS Quality Control for Chart 3 Mammography applications Drystar AXYS Artifacts and Spatial Resolution Control Chart Test Frequency: Weekly Input Tray: ____________ Drystar AXYS Serial # _____________ Initial Reference Test Date Initial Reference Artifacts Initial Reference Dot Visibility Initial Reference Low Contrast Month Day Artifacts Visibility of all Dots Low Contrast Visibility Month Day Artifacts Visibility of all Dots Low Contrast Visibility Month Day Artifacts Visibility of all Dots
DRYSTAR AXYS Quality Control for Chart 4 Mammography applications Drystar AXYS Geometric Consistency Control Chart Test Frequency: Annually or as required Drystar AXYS Serial # ____________ Input Tray: ______________________ Reference Dimensions Date: Aref Measured Dimensions Date: A: Consistency Aspect Ratio A/Aref A/B Bref B: B/Bref Reference Dimensions Date: Measured Dimensions Date: A: Consistency Aspect Ratio A/Aref A/B Aref Bref 2852 A EN 20070205 B: B/Bref 159
DRYSTAR AXYS 160 2852 A EN 20070205
DRYSTAR AXYS 2852 A EN 20070205 161
Printed in Belgium Published by Agfa-Gevaert N.V.
