90
4.3.8.
Light Print
END
No
Yes
START
No
Yes
Is the printout in Service
Mode 3 normal?
Check the Scanner mechanism.
Is the Toner Cartridge
operational?
No
Yes
Is the recording paper damp?
Yes
No
Replace the paper.
Replace the Toner Cartridge.
Are there any foreign particles or
stains blocking the Laser Unit
path?
Yes
No
1. Remove the particles from the
laser beam path or clean the stains.
2. Replace the LSU.
Is the Power Supply Unit (HVPS)
normal?
1. Check all connectors and
voltages on the Power Supply Unit
(HVPS).
2. Replace the Power Supply Unit
(HVPS) .
Yes
No
Clean or replace the rollers.
Paper Travel
Are the Fuser and Pressure Roller
surfaces clean?
Summary of Contents for e-STUDIO190F
Page 5: ...5 ...
Page 21: ...21 1 2 Control Panel For Americas e STUDIO190F ...
Page 119: ...119 Sensor and Switch Location ...
Page 185: ...185 6 3 Printer Receive Mechanism 6 3 1 Component Layout and Paper Path ...
Page 234: ...234 7 Installation Refer to Quick Guide For Facsimile and Copy Functions ...
Page 297: ...297 memo ...
Page 299: ...299 memo ...