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Text excerpt from page 270 (click to view)
3.3.10. Dark Background
DP-C354/C323/C264/C263/C213 DP-C322/C262
P
START Is the Test Pattern printout in Copier F1 Mode normal? Yes Is the recording paper damp? No Yes Replace the recording paper. No Check the Scanner mechanism.
Is the Drum/Developer Unit operating properly? Yes
No
Replace the Drum/Developer Unit.
Is the LSU operating properly? Yes
No Replace the LSU.
Is the HVPS operating properly? Yes
No 1. Check all connectors and, voltages on the HVPS. 2. Check the Spring Connector, and voltages on the HVPS. 3. Replace the HVPS. No Check the IT mechanism.
