CIP Training
Plockmatic LCT3500 Large Capacity Tray
Troubleshooting - Fault codes
Fault Codes (Continued)
LCT-560 Paper flow error Q321
Paper flow error Q321 is a paper flow error detection. Paper flow error checks sensor sta-tus
during running, both previous and following sensors in transport direction is checked when
paper leading/trailing edge is detected by a paper path sensor. Sensor Q101/Q102 and Q322
are checked when paper leading edge comes to Q321. Q101/Q102 should be covered and
Q322 should be uncovered. Sensor Q101/Q102 and Q322 are also checked when paper
trailing edge comes to Q321. Q101/Q102 should be uncovered and Q322 should be covered.
A Jam condition is generated if the described status is not detected.
Actions:
•
Ensure that DSD sensors Q501/502 are clean and calibrated properly (see sensor cali-
bration procedure in this section of the manual)
•
Ensure that sensors Q321/322 are clean (these sensors are located in the LCT, on the two
jam clearance baffles closest to the LSM)
•
Check that there are no obstructions in the paper path
LCT-561 Paper flow error Q322
Paper flow error Q322 is a paper flow error detection. Paper flow error checks sensor sta-tus
during running, both previous and following sensors in transport direction are checked
when paper leading/trailing edge is detected by a paper path sensor. Sensors Q321 and Q323
are checked when paper leading edge comes to Q322. Q321 should be covered and Q323
should be uncovered. Sensors Q321 and Q323 are also checked when paper trailing edge
comes to Q322. Q321 should be uncovered and Q323 should be covered. A Jam condition is
generated if the described status is not detected.
Actions:
•
Ensure that sensor Q321/322/323 are clean (these sensors are located in the LCT, on the
two jam clearance baffles closest to the LSM)
•
Check that there are no obstructions in the paper path
LCT-562 Paper flow error Q323
Paper flow error Q323 is a paper flow error detection. Paper flow error checks sensor sta-tus
during running, both previous and following sensors in transport direction are checked
when paper leading/trailing edge is detected by a paper path sensor. Sensor Q322 and Q327
are checked when paper leading edge comes to Q323. Q322 should be covered and Q327
should be uncovered. Sensor Q322 and Q327 are also checked when paper trailing edge
comes to Q323. Q322 should be uncovered and Q327 should be covered. A Jam condition is
generated if the described status is not detected.
Actions:
•
Ensure that sensors Q322/323/327 are clean (Q322 and Q323 are located in the LCT, on the
biggest jam clearance baffle on the higher part of the machine. Q327 is mounted on the
clearance baffle located on the exit side of the LCT, the closest one to the down-stream
device)
•
Check that there are no obstructions in the paper path
NOTE:
For components locations, refer to the
Guide to Components
section.
