Canon BJC 6000 Service Manual - Page 64

Off-line Operations, 5.1 Cleaning, 5.2 Nozzle check pattern printing, RESUME, POWER - beeps

Page 64 highlights

Part 3: Operating Instructions BJC-6000 3.5 Off-line Operations This printer has three operations which can be performed independent of the computer: To select these operations, while holding down the RESUME button, power on the printer by pressing the POWER button, confirm the specified number of beeps, and then release the RESUME button. Operations Cleaning Nozzle check pattern printing Roller cleaning Number of beeps 1 time 2 times 3 times Remarks Printer prints one sheet and powers down. One cleaning sheet is fed and ejected to clean the rollers. 3.5.1 Cleaning With the printer powered on, hold down the RESUME button and after confirming one beep, release the RESUME button. The cleaning operation will start, cleaning both (right and left) print heads. If you want to clean only one print head, connect the printer to the computer, and perform the print-head cleaning from the computer using the printer driver utility. 3.5.2 Nozzle check pattern printing With the printer powered on, hold down the RESUME button and after confirming two beeps, release the RESUME button. The nozzle check pattern printing will start, feeding a sheet, which must be of B5 size or larger, from either the auto sheet feeder or the manual feed slot, and print a standard pattern using all nozzles of both installed BJ cartridges. If print defects are detected in the test print, perform printhead cleaning. If five or more cleaning operations fail to solve the problem, replace the BJ cartridge with a new one. Use paper of B5 size or larger for the nozzle check pattern printing. If you CAUTION use smaller paper, the platen may be smeared with ink. NOTE To abort the nozzle check pattern printing, press the POWER button. The printer will switch itself off after ejecting the paper. 3-16

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3.5 Off-line Operations
This printer has three operations which can be performed independent of the computer:
To select these operations, while holding down the
RESUME
button
, power on the printer
by pressing the
POWER
button
, confirm the specified number of beeps, and then release
the
RESUME
button
.
Operations
Number of beeps
Remarks
Cleaning
1 time
Nozzle check pattern printing
2 times
Printer prints one sheet and powers
down.
Roller cleaning
3 times
One cleaning sheet is fed and ejected
to clean the rollers.
3.5.1 Cleaning
With the printer powered on, hold down the
RESUME
button
and after confirming one
beep, release the
RESUME
button
.
The cleaning operation will start, cleaning both
(right and left) print heads.
If you want to clean only one print head, connect the
printer to the computer, and perform the print-head cleaning from the computer
using the printer driver utility.
3.5.2 Nozzle check pattern printing
With the printer powered on, hold down the
RESUME
button
and after confirming two
beeps, release the
RESUME
button
.
The nozzle check pattern printing will start,
feeding a sheet, which must be of B5 size or larger, from either the auto sheet feeder
or the manual feed slot, and print a standard pattern using all nozzles of both
installed BJ cartridges.
If print defects are detected in the test print, perform print-
head cleaning.
If five or more cleaning operations fail to solve the problem, replace
the BJ cartridge with a new one.
Use paper of B5 size or larger for the nozzle check pattern printing.
If you
use smaller paper, the platen may be smeared with ink.
To abort the nozzle check pattern printing, press the
POWER
button
.
The
printer will switch itself off after ejecting the paper.
CAUTION
NOTE
Part 3: Operating Instructions
BJC-6000
3-16