4-6
HAKUBA 26PPM Laser Printer - Base Engine Technical Manual
Version 1.0
Primary FIPs:Printer Perfomance Problems
4.1 Inoperative Printer continued
Step
Actions and Questions
Yes
No
13
TONER SENSOR
(PL5.1.1) ANALYSIS
Disconnect P/J 42 from the
PWBA Conn
.
Switch ON Main Power.
Does the Fan function normally?
Replace the
Toner Sensor
(RRP5.1.11)
Go to step 14
14
ROS ASSY
(PL8.1.9) ANALYSIS
Unplug P/J21 from the
PWBA HKB26 MCU
.
Switch ON Main Power
Does the Fan function normally?
Replace the
ROS Assy
(RRP8.1.2)
Replace the
PWBA HKB26
MCU
(RRP10.1.7)
Summary of Contents for b 6100
Page 1: ...HAKUBA 26PPM Laser Printer Base Engine Technical Manual Version 1 0...
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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...