Verification Items - Canon PIXUS 50i Service Manual

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3.4 Verification Items

(1) Service test print
<EEPROM information contents>
On the service test print
information is given in the upper portion of the printout.)
ROM version
xxx
P=Vx.xx
Dest=xx
HeadT=(xx.x xx.x)
EnvT=xxx
PC (A=xxxx B=xxxx D=xxxx F=xxxx G=xxxx) Bk=xxxxx C=xxxxx M=xxxxx Y=xxxxx LB=xxx
<Print quality items>
On the service test print
- Check 1, nozzle check pattern:
- Check 2, top of form accuracy: The line shall be within the paper.
- Check 3, vertical straight lines: The line shall not broken.
- Check 4, halftone:
(sample on page
1-20), confirm the EEPROM information as shown below. (The
Destination:
i70 Dest = 01
50i Dest = 02
D=xxx.x Ds=xxx.x
Page=xxxxx TIC=xxxxxxxx Bk=(xxx) C=(xxx)
FA=xx xx xx
USB=(xxxxxx)
(sample on page
1-20), confirm the following items:
Ink shall be ejected from all nozzles.
There shall be no remarkable streaks or unevenness.
Overseas
Japan
Main waste ink amount (%)
Borderless print waste ink amount (%)
Total number of pages printed
Current time of the coin battery
unit internal timer
eg. 03012819...2003/01/28 19:00
Default: 00010100
CH=xxxx TNK=(xxxx xxxx)
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