3-18
HAKUBA 26PPM Laser Printer - Base Engine Technical Manual
Version 1.0
Primary FIPs:Error Codes
3.8 E4-3:Exit JAM
There is a paper jam between the sensor Photo Regi and the Sensor Photo Exit.
Step
Actions and Questions
Yes
No
1
INITIAL ANALYSIS
Inspect the following components.
•
PWBA HKB26 MCU
(PL10.1.13)
•
P/H Assy
(PL5.1.4)
•
Switch Size
on the
PWBA Feeder
(PL3.1.36)
•
Fuser Assy
(PL6.1.7)
•
PWBA LVPS
(PL10.1.17)
•
Motor Assy Exit
(PL7.1.21)
•
Actuator Full Stack
(PL7.1.2)
•
Sensor Photo:Exit
(PL7.1.17)
Are they compatible with your printer version, correctly
installed, not damaged, deformed, or contaminated?
Go to step 2.
Replace the
problem com-
ponents.
2
Does the error code appear immediately after you switch
ON Main Power?
Go to step 3.
Go to step 4.
3
Is there paper jammed at the
Sensor Exit
in the
Fuser
Assy
(PL6.1.7)?
Remove the
paper.
Go to step 7.
4
DECURL ROLL of the
FUSER ASSY
(PL6.1.7) ANALYSIS
Check the rotation of Decurl Roll using MAIN MOTOR TEST.
Remove the
CRU
(PL8.1.1) and inspect the Decurl Roll opera-
tion.
Does the Decurl Roll rotate smoothly?
Go to step 5.
Replace the
Fuser Assy
(RRP6.1.3).
5
DECURL ROLL of the
FUSER ASSY
(PL6.1.7) ANALYSIS
Open the
Cover Rear
(PL1.2.5) and cheat the interlock switch.
Generate a test print to check the Decurl Roll.
Does the paper pass through the Decurl Roll without prob-
lems?
Go to step 6.
Replace the
Fuser Assy
(RRP6.1.3).
Summary of Contents for b 6100
Page 1: ...HAKUBA 26PPM Laser Printer Base Engine Technical Manual Version 1 0...
Page 8: ...viii HAKUBA 26PPM Laser Printer Base Engine Technical Manual Version 1 0 Blank Page...
Page 124: ...8 2 HAKUBA 26PPM Laser Printer Base Engine Technical Manual Version 1 0 Diagnostic Mode...
Page 146: ...8 24 HAKUBA 26PPM Laser Printer Base Engine Technical Manual Version 1 0 Diagnostic Mode...
Page 148: ...9 2 HAKUBA 26PPM Laser Printer Base Engine Technical Manual Version 1 0 Adjustment Mode...
Page 152: ...9 6 HAKUBA 26PPM Laser Printer Base Engine Technical Manual Version 1 0 Adjustment Mode...
Page 396: ...12 26 Hakuba 26PPM Laser Printer Base Engine Technical Manual Version 1 0 Parts List...