COPYRIGHT © 2006 CANON ELECTRONICS INC. CANON DR-1210C FIRST EDITION FEB. 2006
5-11
CHAPTER 5 TROUBLESHOOTING
4. Slow Scanning Speed
The standard scanning speed of this machine is 12 sheets per minute.
A slower scanning speed than those of other high-speed machines is not a failure.
Selecting higher resolutions, color setting and/or special functions further makes the scan-
ning speed slower.
Should the scanning speed be too slow after taking all of these considerations, the possible
causes are as listed below.
Cause/Faulty
location
Step Check
item Result Action
1
Is any other application ac-
tivated?
YES Close
other
applica-
tions.
2
Is any resident application
activated such as a virus
protection application?
YES Close resident applica-
tions.
Insufficient memory
capacity in computer
3
Is the hard disk short of
empty memory?
YES
Increase empty memory
of the hard disk.
1
Is the USB card supported?
NO
Use a recommended
USB card.
Hi-Speed USB2.0 is
not supported
2
Is the USB cable sup-
ported?
NO
Use a supported USB
cable.
Table 5-304