HAKUBA 26PPM Laser Printer - Base Engine Technical Manual
6-21
Version 1.0
Secondary FIPs
6.13 Solenoid Pick Up Failure
Step
Actions and Questions
Yes
No
1
INITIAL ANALYSIS
Inspect the following components.
•
Solenoid Pick Up
(PL4.1.23)
•
Gear Pick Up
(PL4.1.25)
•
Spring MSI 300
(PL4.1.24)
•
Roll Assy MBF
(PL4.1.6)
•
PWBA HKB26 MCU
(PL10.1.13)
•
PWBA HKB PS
(PL10.1.17)
Are they compatible with your printer version, correctly
installed, not damaged, deformed, or contaminated?
Go to step 2
Replace the
problem com-
ponents
2
SOLENOID PICK UP
(PL4.1.23) ANALYSIS
Use SOLENOID MBF TEST to check the function.
Is the function of the
Solenoid
Pick Up
normal?
Go to step 3
Go to step 4
3
Does the error still occur?
Replace the
PWBA HKB26
MCU
(RRP10.1.7)
Problem
solved
4
SOLENOID PICK UP
(PL4.1.23) POWER ANALYSIS
Check the voltage between P/J44-1 and P/J44-2 when use
SOLENOID MBF TEST.
Is there +24VDC when the Solenoid MBF Test?
Replace the
Solenoid Pick
Up
Go to 6.2
PWBA HKB
PS
Failure
(+24V)
Summary of Contents for b 6100
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