Technical Bulletin PAGE: 2/3
Model: Model CH-C1 (Office/Pro)
Action (detail 2): Clean the paper transport path/duplex unit
If streaks appear on straight-fed one-sided prints or the second side of two side prints:
(1) Clean the upper part of the Paper Exit transport path.
If streaks appear on the first sides of two-sided prints: (2) Clean the lower part of the
Paper Exit transport path.
If streaks appear on inverted one-sided prints: (3) Clean the lower left part of the Paper
Exit transport path.
If streaks appear on the second side of two-sided prints: (4) Clean the duplex unit.
(1) Upper part of the Paper Exit transport path
[A]: Paper Exit Upper Guide Plate
(2) Lower part of the Paper Exit transport path
[A]: Fuser Exit Guide Plate
[B]: Heat Pipe Entrance Guide Plate
[C]: Paper Exit Junction Gate
[D]: Transport Ribs (22 positions)
[E]: Paper Exit Guide Plate (Clean this point thoroughly.)