4-8
HAKUBA 26PPM Laser Printer - Base Engine Technical Manual
Version 1.0
Primary FIPs:Printer Perfomance Problems
4.3 Inoperative Drive Components
Step
Actions and Questions
Yes
No
1
INITIAL ANALYSIS
Inspect the following components.
•
Gear Assy Drive
(PL8.1.13)
•
Motor Assy Main
(PL8.1.14)
•
PWBA HKB PS
(PL10.1.17)
•
PWBA HKB26 MCU
(PL10.1.13)
Are they compatible with your printer version, correctly
installed, not damaged, deformed, or contaminated?
Go to step 2
Replace the
problem com-
ponents
2
GEAR ASSY DRIVE
(PL8.1.13) ANALYSIS
Use MAIN MOTOR TEST to check the
Gear Assy Drive
func-
tion.
Do the
Gear Assy Drive
rotate smoothly?
Go to step 3
Replace the
Gear Assy
Drive
(RRP8.1.3)
3
MOTOR ASSY MAIN
(PL8.1.14) ANALYSIS
Use MAIN MOTOR TEST to check the
Motor Assy Main
func-
tion.
Does the
Motor Assy Main
function correctly?
Replace the
PWBA HKB26
MCU
(RRP10.1.7)
Go to 7.16
Drive Compo-
nents Failure
Summary of Contents for b 6100
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