Mottling On The Lcd Control Panel Upon Main Power Sw On After Installation; Streaks On The Lcd Control Panel Upon Turning The Main Power Sw On After Installation Due To The Control Panel Cable Being Inserted Askew - Canon imageRUNNER ADVANCE C2000 Series Technical Workbook

Service work
1) Turn off the Main Power SW.
2) Remove the DIMM from the Main Controller PCB 1.
3) Remove the foreign substances adhering to the DIMM's contact and set the DIMM again.
4) Turn on the Main Power SW and check for abnormalities.
Title

Mottling on the LCD control panel upon main power SW ON after installation

Symptom
Upon main power SW on after installation, the background screen of the LCD control panel became mottled.
Cause
The connector of the Control Panel Cable which connects to the Main Controller PCB 1 was inserted askew.
Service work
Properly insert the connector of the Control Panel Cable.
Title
Streaks on the LCD control panel upon turning the main power SW on after installation due to the Control
Panel Cable being inserted askew
pg. 117