Verification Items - Canon MP800 - PIXMA Color Inkjet Service Manual

3-4. Verification Items

(1) Service test print
<EEPROM information contents>
On the service test print (sample below), confirm the EEPROM information as shown below. (The information is given in the
upper portion of the printout.)
MP800: Model name
JPN: Destination
M: Main firmware version
C: Card reader firmware version
USB (xxxxxx): USB serial number
FA = xx xx xx: Reserved for plant use
D = xxx.x: Waste ink amount (%)
CDR (+xxxxx, +yyyyy): CD / DVD sensor position correction value
LF: LF correction value
AB (K = OK Y = ...): Ink system check result
<Print check items>
On the service test print (sample below), confirm the following items:
- Check 1, top of form accuracy: The lines shall not extend off the paper.
- Check 2, EEPROM information
- Check 3, nozzle check pattern: Ink shall be ejected from all nozzles.
- Check 4, check pattern for irregular line feeding: There shall be no remarkable streaks or unevenness.
- Check 5, check pattern for uneven printing due to line feeding: There shall be no remarkable streaks.
- Check 6, check pattern for uneven printing due to carriage movement (9600 dpi mode): There shall be no remarkable
unevenness.
- Check 7, check pattern for uneven printing due to carriage movement (standard mode): There shall be no remarkable
unevenness.
- Check 8, CD / DVD sensor and automatic print head alignment sensor correction: The results shall be OK.
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