Service manual

nnn29 “EXPECTED READING”
Blank page
Read encoder failed
Paper jam
Feed sensor out of adjustment
nnn30 “READER REBOOTED”
Reader encoder failed
Bad read board
nnn31 “CALIBRATION IN RANGE”
Calibration was successful.
nnn32 “NO RANDOM CHECK MK” (No random check MarK)
Incorrect document in accumulator
Random check mark not set correctly in Setup
Code bad or misprinted
nnn33 “UN-EXPECTED RANDOM CHECK”
Incorrect document in accumulator
Random check mark not set correctly in Setup
Code bad or misprinted
nnn34 “PACK LARGER THAN SET”
There were more sheets in the package than expected.
Check upper and lower pullout rollers for tension between them
nnn35 “PACK LESS THAN SET”
There were less sheets in the package than expected.
Check pullout rollers and tension between retard roller and feed belt.
nnn36 “GROUP NUMBER CHANGED IN SET”
Every page within a set is supposed to have the same group number
and the page that was just fed did not.
If the group did not change within the set, check to see that the proper
barcode is printed on the page and that the barcode matches the
specifications.
Check to see that the proper barcode job is selected.
nnn37 “LAST SET SAME GROUP NUMBER”
The previous group had the same group # as the current.
nnn38 “MAX SHEETS IN ACCUM” (Maximum sheets in
ACCUMulator)
The maximum number of sheets set in the system has been reached.
Change setting if a larger pack size is desired
The set size has exceeded the machines capabilities
nnn39 “UN-EXPECTED EOG” (End Of Group)
The end of group mark was read but not expected.
The document sequence is out of order
Misread
Bar code misprinted
nnn40 “NO RESPONSE TIMEOUT”
The reader did not return a reading in the proper amount of time.
Make sure that the barcode reader is lined up with the code.
Make sure that the barcode print on the paper is good quality.
nnn41 “BAD READ” (Bar Reading)
The bar code reader returned an error.
Make sure that the barcode reader is lined up with the code.
420T V6LT OPERATOR & SERVICE MANUAL ISSUE 2009/06 Rev. 6/21/2011 SECTION C – PAGE 106
071-33370-400
PROBLEM ANALYSIS