Canon iPF720 Service Manual page 198

Chapter 8
Display massage
Cannot adjust eccentric.
Press Online to clear the error.
Sheet printing is selected.
Press Load/Eject and load sheets.
Roll printing is selected, but sheets
are loaded.
Press OK, remove the sheets, and
load a roll.
Roll printing is selected.
Press Load/Eject and load a roll.
No Roll Feed Unit.
Turn printer off and install roll
feed unit.
The roll is empty.
Lift the release lever and replace
the roll.
Wrong paper feed slot for this
paper type.
Press Load/Eject and reload the
paper.
Manual printing is selected, but a
roll is loaded.
Press Load/Eject and remove the
roll.
Hardware error.
03130031-291D
Turn off printer, wait, then turn on
again.
Hardware error.
03130031-2E23
Turn off printer, wait, then turn on
again.
Hardware error.
03130031-2E14
Turn off printer, wait, then turn on
again.
Hardware error.
03130031-2E16
Turn off printer, wait, then turn on
again.
Hardware error.
03130031-2E17
Turn off printer, wait, then turn on
again.
Hardware error.
03130031-2E20
Turn off printer, wait, then turn on
again.
Hardware error.
03130031-2E22
Turn off printer, wait, then turn on
again.
Hardware error.
03130031-2E23
Turn off printer, wait, then turn on
again.
Hardware error.
03130031-2E25
Turn off printer, wait, then turn on
again.
Hardware error.
03130031-2E26
Turn off printer, wait, then turn on
again.
8-4
Code*
03010000-2822 Eccentricity correction disabled
03860002-2E02 Data with a cut sheet specification has been
received but no cut sheets are loaded.
03860002-2E0A Data with a roll media specification has
been received when a cut sheet tray is
loaded.
03060A00-2E00 Data with a roll media specification has
been received but no roll media are loaded.
03060A00-2E0E Roll media unit not installed
03060A00-2E1B Roll media end
03061000-2E15 Paper type mismatch
03860001-2E0C Data with a cut sheet specification has been
received when roll media are loaded.
03130031-291D Spur cam sensor detection failure
03130031-2E23 Cutter unit failure
03130031-2F14 Writing to the ASIC register disabled
03130031-2F16 Mist fan error
03130031-2F17 Suction fan lock detection error
03130031-2F20 Purge motor cam position error
03130031-2F22 Pump travel timeout
03130031-2F23 Purge motor error
Pump inoperable
03130031-2F25 Unable to detect the carriage motor home
position
03130031-2F26 Carriage inoperable
Condition detected
Check to see if paper has not jammed.
Load cut sheets at the paper tray port.
Replace with roll media.
Load roll media.
Install the roll media unit.
Renew the supply of roll media.
Check the type of paper that can be fed and reload the
paper.
Load cut sheets at the paper tray port.
Check the spur cam sensor.
Check the cutter unit.
Replace the main controller PCB
Check the mist fan.
Check the suction fan.
Check the purge unit.
Check the purge unit.
Check the purge unit.
Check the carriage unit. Check the linear encoder for
smears.
Check the carriage unit and surrounding parts.
Action