I-2
Service Manual
7541-03x
Display Log
3-26
Print Log
3-27
HARDWARE TESTS
Button Test
3-21
DRAM Test
3-21
Panel Test
3-21
Serial Wrap Test
3-22
USB HS Test Mode
3-23
PRINT TESTS
Print Quality Pgs
3-21
Quick Test Pages, by input source
3-20
PRINTER SETUP
Cal Ref Adj
3-25
Configuration ID
3-25
Defaults
3-24
Engine Setting
x
3-25
Model Name
3-25
PAGE COUNTS
3-25
Par 1 Strobe Adj
3-26
Reset Calibration
3-25
Serial Number
3-25
Reports
3-26
Scanner Tests
3-28
Disk Encryption
3-16
Door interlock switch removal
4-89
Download Emuls
3-12
DRAM options
2-90
DRAM Test
3-21
Drive unit removal
4-79
Duplex removal
4-63
Duplex solenoid removal
4-90
Duplex unit service check
2-24
E
Electrical specifications
1-4
Energy Conserve
3-13
Engine board (MDCONT) removal
4-92
Engine Setting
x
3-25
Envelope Prompts
3-15
environment
1-5
Error code 976 - Network card x service check
2-91
error codes and messages
3x–8x attendance messages
2-69
–
2-74
Escalating a fax issue to second-level support
2-82
ESD-sensitive parts
4-1
eSF solutions backup
4-3
EVENT LOG
Clear Log
3-27
Display Log
3-26
Print Log
3-27
Exit guide (paper exit) roll removal
4-190
exiting configuration menu
3-17
F
Factory Defaults
3-12
false door open service check
2-86
Fax dials a number, but no connection is made
2-83
Fax reception fails
2-80
Fax Storage Location
3-13
Faxes fail to transmit
2-78
Feed Test
SCANNER
3-28
flash options service check
2-90
Flash Test
3-24
flatbed
lock
2-35
Font Sharpening
3-16
Format Fax Storage
3-13
Fuser entry sensor removal
4-91
Fuser exit drive unit motor removal
4-93
Fuser Fan removal
4-92
Fuser removal
4-61
G
guidelines, media
1-9
H
handle cover removal
4-62
hard disk
Disk Encryption
3-16
Jobs On Disk
3-15
hard disk option service check
2-91
HVPS removal
4-111
I
image quality trouble
image quality
2-11
troubleshooting
2-11
image quality troubles
media damage
2-15
skew
2-14
spots
2-12
vertical stripes
2-12
Incoming fax has blank spaces or poor quality
2-83
initial check
2-2
insert tray service check
2-88
installation
environment
2-2
J
Jobs On Disk
3-15
L
LED assembly removal
4-29
LED print head removal
4-31
left cover removal
4-22
Left EMI shield removal (not a FRU)
4-45
lock
flatbed lock
2-35
Low volt power supply removal
4-51
lubrication specifications
6-1
M
main fan removal
4-53
Main switch removal
4-58
maintenance, scheduled
6-1
Media guidelines
1-9
media specifications
characteristics
1-9
curl
1-9
smoothness
1-9
Summary of Contents for X925
Page 14: ...xiv Service Manual 7541 03x ...
Page 182: ...3 50 Service Manual 7541 03x ...
Page 228: ...4 46 Service Manual 7541 03x 5 Remove the two screws C 6 Remove the two screws D ...
Page 229: ...Repair information 4 47 7541 03x 7 Remove the one screw E 8 Remove the four screws F on top ...
Page 230: ...4 48 Service Manual 7541 03x 9 Remove the two screws G on top 10 Remove the two screws H ...
Page 231: ...Repair information 4 49 7541 03x 11 Remove one screw I 12 Remove the screw J ...
Page 285: ...Repair information 4 103 7541 03x 4 Disconnect the fan cable B from the MDCONT engine board ...
Page 300: ...4 118 Service Manual 7541 03x 5 Remove the screw C 6 Remove the screw D ...
Page 301: ...Repair information 4 119 7541 03x 7 Remove the screw E ...
Page 358: ...4 176 Service Manual 7541 03x 6 Lift and pull the tray away from the printer ...
Page 368: ...4 186 Service Manual 7541 03x 5 Take the MPF shaft out 6 Remove the MPF roll ...
Page 392: ...5 4 Service Manual 7541 03x Rip Board connectors ...
Page 398: ...5 10 Service Manual 7541 03x Printhead controller connectors ...
Page 407: ...Locations 5 19 7541 03x Engine board connectors ...
Page 426: ...5 38 Service Manual 7541 03x ...
Page 428: ...6 2 Service Manual 7541 03x ...
Page 430: ...7 2 Service Manual 7541 03x Assembly 1 Covers ...
Page 432: ...7 4 Service Manual 7541 03x Assembly 2 Flatbed and ADF ...
Page 434: ...7 6 Service Manual 7541 03x Assembly 3 Flatbed ...
Page 436: ...7 8 Service Manual 7541 03x Assembly 4 ADF 1 ...
Page 438: ...7 10 Service Manual 7541 03x Assembly 5 ADF 2 ...
Page 440: ...7 12 Service Manual 7541 03x Assembly 6 Duplex components 1 ...
Page 442: ...7 14 Service Manual 7541 03x Assembly 7 Duplex components 2 ...
Page 444: ...7 16 Service Manual 7541 03x Assembly 8 Paper exit ...
Page 446: ...7 18 Service Manual 7541 03x Assembly 9 Base 1 ...
Page 448: ...7 20 Service Manual 7541 03x Assembly 10 Base 2 ...
Page 450: ...7 22 Service Manual 7541 03x Assembly 11 Base 3 ...
Page 452: ...7 24 Service Manual 7541 03x Assembly 12 Paper feed ...
Page 454: ...7 26 Service Manual 7541 03x Assembly 13 Electrical 1 ...
Page 456: ...7 28 Service Manual 7541 03x Assembly 14 Electrical 2 ...
Page 458: ...7 30 Service Manual 7541 03x Assembly 15 Upper assembly ...
Page 460: ...7 32 Service Manual 7541 03x Assembly 16 Printhead controller board cables ...
Page 462: ...7 34 Service Manual 7541 03x Assembly 17 Paper trays ...
Page 464: ...7 36 Service Manual 7541 03x Assembly 18 Fuser ...
Page 466: ...7 38 Service Manual 7541 03x Assembly 19 550 sheet option feeder covers ...
Page 468: ...7 40 Service Manual 7541 03x Assembly 20 550 sheet option feeder base ...
Page 470: ...7 42 Service Manual 7541 03x Assembly 21 550 sheet option feeder paper feed ...
Page 472: ...7 44 Service Manual 7541 03x Assembly 22 550 sheet option feeder tray ...
Page 488: ...I 14 Service Manual 7541 03x ...