Grid (Pg-Type 1); Vertical Lines (Pg-Type 2); Horizontal Lines (Pg-Type 3) - Canon ImageRunner 600 Service Manual

1.

Grid (PG-TYPE 1)

2.

Vertical Lines (PG-TYPE 2)

3.

Horizontal Lines (PG-TYPE 3)

COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 600 REV.1 JAN. 2000 PRINTED IN U.S.A.
CHAPTER 13 TROUBLESHOOTING
Checking Straight Lines (right angles)
• displaced laser beam
Checking Straight Lines
(sub scanning direction)
• faulty BD
Straight Lines
(main scanning direction)
• displaced laser beam
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