Canon DR-1210C Service Manual page 93

7. Document is Not Properly Fed (Jam/Double Feed/Skew)
Document is wrinkled or folded. Double feed or skew occurs.
Document feed stops.→
Cause/Faulty
location
Document
Document setting
Roller unit,
Separation pad
Feed unit
COPYRIGHT © 2006 CANON ELECTRONICS INC.
Paper Jam
Step Check item
1 Does the document meet
the specifications?
(Size, thickness, quality,
fold, etc.)
2 Is the document properly
set?
(Curled, stuck, slant docu-
ments, misuse of document
guide adapters, etc.)
3 Are they properly mounted?
4 Are the surfaces clean?
5 Is the feed unit properly
mounted?
6 Is the surface contacting the
documents smooth?
(Dirt, damages, burrs, etc.)
Table 5-308
CANON DR-1210C FIRST EDITION FEB. 2006
CHAPTER 5 TROUBLESHOOTING
Result Action
NO Ask user to use docu-
ments that meet the
specifications. Ask
user to use the flatbed.
NO Properly set document.
NO Properly mount.
NO Clean or replace the
roller unit and/or the
separation pad.
NO Properly mount.
NO Clean or replace the
feed unit.
5-13