- HP Printer User Manual
Table Of Contents
- hpLaserJet 9055mfp (Q3631A) hpLaserJet 9065mfp (Q3632A)
- service manual
- Contents
- How to use this manual
- Safety
- MFP overview
- Overview of system
- hpLaserJet9055mfp/9065mfp product specifications
- Central cross-sectional view
- Drive system diagram
- Fuser/web drive section
- Drum drive section
- Developing drive section
- Paper feed/vertical conveyance/tray up drive sections
- Tray1 paper feed/automatic duplex unit (ADU) pre-registration drive section
- Charging and transfer/separation wire cleaning drive section
- Automatic Duplex Unit (ADU) conveyance drive section
- Paper exit drive section
- Toner supply drive section
- Optics drive section
- MFP unit explanation
- MFP disassembly/assembly
- External section
- Drive section
- Scanner section
- Laser scanner unit
- Drum unit
- Corona unit
- Screws that must not be removed
- Removing and reinstalling the charging corona unit
- Removing and reinstalling the charge control plate
- Replacing the charging wires
- Removing and reinstalling the charging wire cleaning unit
- Removing and reinstalling the PCL
- Cleaning the charging corona unit/PCL
- Removing and reinstalling the transfer/separation corona unit
- Removing and reinstalling the plunger prevention plate
- Replacing the transfer/separation wires and transfer/separation wire cleaning block
- Removing and reinstalling the TSL unit
- Developing unit
- Toner supply unit
- Cleaning/toner recycle unit
- Paper feed units of Trays2 and3
- Removing and reinstalling the paper feed unit
- Removing and reinstalling the paper feed Trays2 and3
- Removing and reinstalling the paper pick roller and pick roller rubber
- Removing and reinstalling the separation roller rubber
- Replacing the pre-registration and feed clutches (MCs)
- Replacing the wires
- Wire lengths
- Installing wires
- Paper feed unit of Tray3
- Removing and reinstalling the paper feed unit
- Removing and reinstalling paper feed Tray 3
- Removing and reinstalling the paper pick roller and pick roller rubber
- Removing and reinstalling the separation roller rubber
- Replacing the pre-registration and feed clutches (MCs)
- Replacing the wires
- Wire lengths
- Installing wires
- Tray1
- Vertical conveyance section
- ADF unit
- Pulling out and reinstalling the ADU stand
- Cleaning the paper mis-centering PS (PS70)/leading edge PS (PS43)
- Removing and reinstalling the registration MC (MC1)
- Removing and reinstalling the second paper feed unit (registration assembly)
- Cleaning the registration PS (PS44)
- Removing and reinstalling the registration roller
- Removing and reinstalling the pre-transfer roller
- Cleaning the automatic document feeder paper reverse PS (PS45)/ Reverse/Exit PS (PS46)
- Removing and reinstalling the ADF reverse roller
- Removing and reinstalling the ADU stand
- Removing and reinstalling the pre-registration roller
- Removing and reinstalling the ADU conveyance roller3 and4
- Removing and reinstalling the ADU conveyance roller1 and2
- Removing and reinstalling the paper reverse/exit roller
- Fuser
- Removing and reinstalling the fuser
- Removing and reinstalling the fuser (top)
- Removing and reinstalling the web cover
- Removing and reinstalling the cleaning web
- Replacing the fusing heater lamps (L2, L3)
- Replacing the fusing heater lamp (L4)
- Removing and reinstalling the fusing separation claw (upper) unit and fusing separation claws (up...
- Removing and reinstalling the fusing separation claw (lower) unit and fusing separation claws (lo...
- Removing and reinstalling the fusing upper roller
- Removing and reinstalling the fusing lower roller
- Removing and reinstalling the decurler roller
- Removing and reinstalling the fusing temperature sensors1 and2
- Removing and reinstalling the thermostat/U (TS1)
- Removing and reinstalling the thermostat/L (TS2)
- Product comparison
- Environmental Product Stewardship Program
- Terminology cross-reference
- Index
- automatic document feeder (Q3644A)
- 4000-sheet high capacity input (A4/Letter - Q3637A) (A3/Ledger - Q3638A)
- Contents
- HCI overview
- HCI unit explanation
- HCI disassembly/assembly
- Explanation
- Paper feed section
- Cleaning the paper dust removing brush
- Cleaning the HCI feed PS (PS106)/HCI first paper feed PS (PS107)
- Removing and reinstalling the pick roller unit
- Replacing the pick roller rubber/feed roller rubber
- Replacing the separation roller rubber
- Replacing the HCI feed MC (MC101)/HCI first paper feed MC (MC102)
- Replacing the Q3637A up/down wires
- Replacing the Q3638A up/down wires
- Index
- stapler/stacker (Q3633A) multifunction finisher (Q3634A)
- Contents
- Finisher overview
- Finisher unit explanation
- Finisher disassembly/assembly
- External section
- Removing and reinstalling the booklet tray (Q3634A only)
- Removing and reinstalling the top cover/1
- Removing and reinstalling the top cover/2
- Removing and reinstalling the side cover
- Removing and reinstalling the front door
- Removing and reinstalling the rear cover
- Removing and reinstalling the main tray
- Removing and reinstalling the main paper exit opening cover
- Removing and reinstalling the booklet paper exit opening cover (Q3634A only)
- Conveyance section
- Main tray section
- Stacker section
- Stapler section
- External section
- Index
- post insertion kit (Q3636A)
- punch kit (Q3689A, Q3635A, Q3690A, Q3691A)
234 Index ENWW
drum
cleaning 155
removing and reinstalling 155
drum (M2) control 42
drum drive section diagram 29
drum motor (M2) 138
drum unit
removing and reinstalling 152
theory of operation 56
dust-proof glass 151
E
environmental conditions 26
environmental product stewardship program 226
E-RDH memory capacity 26
exposure control 48
exposure lamp 142
exposure unit 143
external covers 133
external section
removing and reinstalling 132
theory of operation 40
F
FCC Class A statement 16
FCOT (first copy out time) 25
feed clutches (MCs)
Tray 3 181
Trays 2 and 3 175
first copy out time 25
first paper feed control
Tray 1 (bypass tray) 90
Tray 2/3 77
Tray 4 84
fixed magnifications 25
FM4 (developing suction) control 69
fuser (M4) control 42
fuser (top) 208
fuser drive section diagram 28
fuser temperature control 114
fuser unit
removing and reinstalling 208
theory of operation 111
fusing heater lamp
L2, L3 210
L4 212
fusing input gear 140
fusing lower roller 215
fusing separation claw unit
lower 214
upper 213
fusing separation claws
lower 214
upper 213
fusing temperature sensors 1 and 2 217
fusing upper roller 214
G
gradation correction control 67
ground lead warnings 9
H
HP LaserJet 9055mfp/9065mfp comparison 224
humidity
specifications 26
warnings 10
I
image write control 53
inspection warnings 11
installation requirements 10
installation type 25
L
L2 (fusing heater lamp) 210
L3 (fusing heater lamp) 210
L4 (fusing heater lamp) 212
laser scanner unit
removing and reinstalling 150
theory of operation 52
laser/scanner assembly 150
LaserJet 9055mfp/9065mfp comparison 224
leading edge PS (PS43) 189
loop paper feed control 101
M
M10 (transfer/separation cleaning) control 61
M11 (scanner motor) 148
M11 (scanner) control 45
M12 (toner supply) control 72
M14 (charger cleaning) control 60
M15 (polygon) control 53
M16 (web drive) control 113
M2 (drum motor) 138
M2 (drum) control 42
M3 (developing) control 63
M4 (fuser) control 42
magnifications 25
main power
parts energized when off 116
parts operational when on 117
maintenance 26
manual, how to use 1