Canon iPF8000 - imagePROGRAF Color Inkjet Printer, Service Manual

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Chapter 7
7-7
5) WARNING
Displays the warning history (up to 20 events). The newest event has the smallest history number.
6) ERROR
Displays the error history (up to 20 events). The newest event has the smallest history number.
7) INK CHECK
Displays the history of execution of turning off the remaining ink level detection (by using the refilled ink tank) in the order of Y, PC, C, PGY, GY, MBK, PM, M,
BK, R, G, and B.
0: No execution
1: Executed at least once
b) ADJUST
Performs adjustments and prints the adjustment and check patterns necessary for adjusting the printer parts.
1) PRINT PATTERN
T-7-4
2) HEAD ADJ.
Set or initialize the registration adjustment values of each printheads.
T-7-5
3) NOZZLE CHK POS.
This mode for adjusting the optical axis of the head management sensor. For details, refer to "Disassembly/Reassembly" > "Adjustment and Setup Items" > "Action
to take after replacing the head management sensor".
4) GAP CLIB.
This mode measures the gap between the printhead and media by multi sensor and corrects the calibration value.
5) CHANGE LF TYPE
This mode is for changing the feed roller type.
0: Old type feed roller
1: New type feed roller
c) REPLACE
1) CUTTER
This mode is for replacing the cutter unit.
(It can be also done from the user menu.)
d) COUNTER
Displays the life (operation frequency and time) of each unit, print counts for each media type, and else.
The count values can be printed from [PRINT INF].
1) PRINTER: Counters related to product life
C Number of days passed since the C ink tank was installed Day(s)
M Number of days passed since the M ink tank was installed Day(s)
Y Number of days passed since the Y ink tank was installed Day(s)
PC Number of days passed since the PC ink tank was installed Day(s)
PM Number of days passed since the PM ink tank was installed Day(s)
GY Number of days passed since the GY ink tank was installed Day(s)
PGY Number of days passed since the PGY ink tank was installed Day(s)
R Number of days passed since the R ink tank was installed Day(s)
G Number of days passed since the G ink tank was installed Day(s)
B Number of days passed since the B ink tank was installed Day(s)
Display Description
NOZZLE 1 Prints the nozzle check pattern by single direction/ single pass without using the non-
discharging back up.
It is used to check for the non-discharging nozzles.
- Media size: A4
- Media type: any
OPTICAL AXIS Prints the pattern and adjusts the optical axis of the multi sensor.
For details, refer to "Disassembly/Reassembly" > "Adjustment and Setup Items" > "Action to
take after replacing the carriage unit or multi sensor".
- Media type: photo glossy paper
LF TUNING Prints the patterns for adjusting the feed roller eccentricity.
For details, refer to "Disassembly/Reassembly" > "Adjustment and Setup Items" > "Action to
take after replacing the feed roller HP sensor, feed roller encoder, or the feed roller".
- Media size: 44 inches
Display Description
AUTO HEAD ADJ ROUGH Prints the pattern for auto head adjustment (rough adjustment).
MANUAL HEAD ADJ DETAIL Prints the detail patterns for the manual head adjustment.
After printing, the mode will change to [ADJ. SETTING]. Check the printed patterns and input the set values.
BASIC Prints the basic patterns for the manual head adjustment.
After printing, the mode will change to [ADJ. SETTING]. Check the printed patterns and input the set values.
ADJ. SETTING A to F A-1 to F-1 This mode is to input the registration adjustment values.
It is possible to return the values to the former one by printing the status print before changing the value.
SAVE SETTINGS Save the registration adjustment values that has been input.
RESET SETTINGS Initialize the registration adjustment values (to 0).
Display Description Unit