Canon iPF8400S Series, Service Manual

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Chapter 7
7-38
7.1.5 Viewing PRINT INF
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a) PRINT INF item detail
The details of each PRINT INF item displayed when performing [SERVICE MODE] > [DISPLAY] > [PRINTINF] are as follows:
Print item Print content Printed value
SYSTEM S/N Serial number of printer characters/numerals of 8-byte
TYPE Type setting on main controller PCB 44
LF TYPE Feed roller type 0: old type roller
1: new type roller
TMP Ambient temperature Unit: Centigrade degree
RH Ambient humidity Unit: %
SIZE LF Detected size of loaded media (feed direction) mm (0 is always detected for the roll media.)
SIZE CR Detected size of loaded media (carriage scan direction) mm
AFTER INST. Number of days since initial installation Unit: Day(s)
HEAD S/N L Serial number of printhead L characters/numerals (8 digits)
S/N R Serial number of printhead R characters/numerals (8 digits)
LOT L Lot number of printhead L characters/numerals (8 digits)
LOT R Lot number of printhead R characters/numerals (8 digits)
INK BK, MBK, C, M,
Y, PC, PM, GY Number of days passed since the ink tank was installed Unit: Days
WARNING 01 to 20 Warning history (up to 20 events) Number: Lowest is the most recent
Date: mm/dd
Time: mm/ss
Code: Last 4 digits
Cumulative number of printed media (equivalent of A4)
ERROR 01 to 20 Error history (up to 20 events) Number: Lowest is the most recent
Date: mm/dd
Time: mm/ss
Code: Last 4 digits
Cumulative number of printed media (equivalent of A4)