Millennium Business Systems
Refurbished Copiers, Faxes, Scanners & Printers
Sales *  Service * Supplies * Leasing * Rentals
Canon 730i Technical Support
Tech tip Answers




Answer1) There is a substance such as whiteout (blank vertical line) or
paper residue (black vertical line) on the ADF scanner glass. Take
an alcohol wipe and clean ADF scanner glass

Answer 2)  First change the toner cartridge and see if this corrects the problem.
If this does not fix the problem, more than likely the machine has
a bad fuser. Replace the fuser or have your service representative
replace it for you.

Answer 3)  Clean off the upper and lower separation rollers, and upper ADF
pickup roller, or replace them. These roller are like an automotive
tire, eventually they will wear out and become very slick causing
the ADF unit to paper misfeed or grab multiple pages. Feed roller
parts to replace are HB1-5284 -000 and HB1-3899-000.

Answer 4)  Remove paper jam. If paper jamming continues replace fuser.

Answer 5) Check paper guides to make sure paper is set correctly .in the
paper cassette. Check paper feed rollers and make sure they don't
feel worn. If worn replace the feed rollers

Answer 6) Replace toner cartridge, it may be empty or the smart chip on the
cartridge may be defective.

Answer 7)    Check paper guides for correct paper size.