Canon imageFORMULA CR-180 CR-180 Instruction Manual - Page 55

the CR-180. See Cleaning the Ink Heads and Ink

Page 55 highlights

5.3 Feeding Trouble Condition Cause and Remedy Other Causes MICR characters are not recognized correctly. • The scanner cannot correctly read MICR characters if the magnetic heads are dirty. Clean the MICR magnetic heads. (See "Cleaning the Magnetic Heads," on p.58.) • If MICR characters cannot be recognized correctly after cleaning the heads, the MICR heads may be worn. Contact your dealer or Canon service representative. • The MICR text is on the back of the document. Load the side with the MICR characters face up in the document tray. • Some of the MICR characters are scratched or missing. Splattered MICR ink or toner may also be the problem. Condition Cause and Remedy The imprinter is not printing correctly (missing imprint dots). Ink is clogged in the ink jet nozzle. Clean the ink jet nozzle. Cleaning the ink jet nozzle is recommended before using the CR-180. (See "Cleaning the Ink Heads and Ink Absorber," on p.60.) Condition Cause and Remedy Documents get dirty when using the imprinter. Ink from the imprinter has been placed on the feed path. Clean the ink off the feed path. (See "Cleaning the Ink Heads and Ink Absorber," on p.60.) 5 51

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51
5
5.3
Feeding Trouble
Condition
MICR characters are not recognized correctly.
Cause and Remedy
The scanner cannot correctly read MICR characters if
the magnetic heads are dirty. Clean the MICR magnetic
heads. (See “Cleaning the Magnetic Heads,” on p.58.)
If MICR characters cannot be recognized correctly after
cleaning the heads, the MICR heads may be worn.
Contact your dealer or Canon service representative.
The MICR text is on the back of the document. Load the
side with the MICR characters face up in the document
tray.
Other Causes
Some of the MICR characters are scratched or missing.
Splattered MICR ink or toner may also be the problem.
Condition
The imprinter is not printing correctly (missing imprint
dots).
Cause and Remedy
Ink is clogged in the ink jet nozzle. Clean the ink jet nozzle.
Cleaning the ink jet nozzle is recommended before using
the CR-180. (See “Cleaning the Ink Heads and Ink
Absorber,” on p.60.)
Condition
Documents get dirty when using the imprinter.
Cause and Remedy
Ink from the imprinter has been placed on the feed path.
Clean the ink off the feed path. (See “Cleaning the Ink
Heads and Ink Absorber,” on p.60.)