I-2 Service Manual
5026
Print Quality Pages 3-28
Reset Fuser Cnt 3-28
USB Speed 3-34
Wipe Disk 3-33
contact springs
parts catalog
7-12
removal 4-83
cooling fan
parts catalog
7-14
removal 4-93
service check 2-117
covers
identification
4-29
parts catalog 7-2
D
dead printer service check 2-127
defaults 3-22
EP Defaults 3-24
factory defaults 3-30
deflector assembly
parts catalog
7-6
Demo Mode 3-30
diagnostics menu
accessing
3-1
Alignment 3-8
available tests 3-2
Device Tests
Disk Test/Clean
3-22
Flash Test 3-22
Quick Disk Test 3-21
Duplex Tests
Left Margin (duplex)
3-18
Print Test (duplex) 3-17
Quick Test 3-16
Skew (duplex) 3-18
Top Margin 3-18
Top Margin (duplex) 3-18
EP Setup
DC Charge Adjust
3-25
Dev Bias Adj 3-25
EP Defaults 3-24
Fuser Temperature 3-24
Transfer Adjust 3-25
Event Log
Clear Log
3-26
Display Log 3-25
Print Log 3-26
exit diagnostics 3-26
Hardware Tests
Button Test
3-14
DRAM Test 3-14
Panel Test 3-14
Serial 1 Wrap 3-14
USB HS Test Mode 3-16
Motor Tests
Align Motor Test
3-10
Motor Calibration 3-24
Parallel 1 Strobe Adjustment 3-24
Print Tests
input source tests
3-12
Prt Quality Pgs 3-13
Printer Setup
Configuration ID
3-23
Defaults 3-22
Engine Setting 1–4 3-23
Model Name 3-23
Page Counts 3-23
Reset Color Calibration 3-24
Serial Number 3-23
Printhead Tests
Mirror Motor Test
3-20
Servo Laser Test 3-20
Registration 3-5
Bottom Margin 3-6, 3-7
Left Margin 3-6, 3-7
Quick Test 3-8
Right Margin 3-6, 3-7
Skew 3-5
Top Margin 3-6, 3-7
Reports
Menu Settings Page
3-25
Sensor Tests 3-19
Disk Encryption 3-33
Disk Test/Clean 3-22
Download Emuls 3-30
DRAM Test 3-14
duplex
duplex motor assembly removal
4-133
duplex reference edge guide assembly 4-95
gear and housing removal 4-131
MFP/duplex motor assembly parts catalog 7-8
motor assembly removal 4-133
MPF/duplex motor cable removal 4-136
Print Test 3-17
Quick Test 3-16
service check 2-55, 2-116
theory 3-61
Top Margin 3-18
Duplex Gloss 3-34
duplex reference edge guide 4-95
dust cover, removal 4-46
Dynamic Sensor Tests 3-20
E
E-clip identification 4-3
electrical interlock 3-73
24 V interlock switch 3-73
5 V interlock switch 3-73
electrophotographic (EP) drive assembly
parts catalog
7-8
removal 4-98
service check 2-51, 2-52, 2-54
electrophotographic (EP) process 3-63
charging 3-65
cleaning 3-72
developing 3-69
exposing 3-68
fusing 3-71
main components 3-63