Technical Bulletin PAGE: 1/2
Model: Taurus-C1/P1 (D074/D075/M044) Date: 02-Nov-11 No.: RD074030
Subject: Troubleshooting residual image (uneven density) Prepared by: T. Komori
From: PP Service Planning Department 1G
Classification:
Troubleshooting
Mechanical
Paper path
Part information
Electrical
Transmit/receive
Action required
Service manual revision
Retrofit information
Product Safety Other ( ) Tier 2
Symptom
a) Image density is fainter in the area 115mm in width from the leading edge when printing
a halftone image immediately after printing a solid image on the 75ppm model. On the
65ppm model, the faint density appears in the area 65mm in width from the leading
edge.
NOTE: 115mm corresponds to the paper interval distance
b) After printing a bold image, the image appears as a residual image positioning 188mm
behind the bold image.
NOTE: 188mm corresponds to the circumference of the OPC drum.
NOTE: Symptom “b” will be added in the “Troubleshooting ORU (TCRU)” document.
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