CIP Training
Plockmatic LCT3500 Large Capacity Tray
Troubleshooting - Fault codes
Fault Codes
LCT-305 DSD Functionality Uncertain, Tray A (LSM)
DSD functionality uncertain is a warning that can be generated at calibration. DSD func-
tionality uncertain checks if the sheet thickness is within reading range for the optical DSD
sensor Q501.
Actions:
•
See Misfeed Tray A (LSM) Actions.
LCT-306 Too Thick US DSD, Tray A (LSM)
Too thick US DSD is a paper thickness error detection. Too thick US DSD checks if a sheet is
too thick when it passes the ultrasonic DSD sensor Q502. When the ultrasonic DSD sensor
sees the leading paper edge, thickness is measured. A Too Thick condition is generated if the
measured thickness on a sheet is too thick.
Actions:
•
Ensure that US DSD sensor Q502 is clean and calibrated properly (see sensor calibra-tion
procedure in this section of the manual)
•
Check that there are no obstructions in the paper path
LCT-307 Tray Empty, Tray A (LSM)
Tray Empty is a paper present detection. Tray Empty checks if sheets are present in the
activated tray during process. A Tray Empty condition is generated if sensor Q505 cannot see
any paper.
Actions:
•
Refill paper
•
If there is paper in the tray, remove paper and clean the tray empty sensor
LCT-308 Too Thin, Tray A (LSM)
Too Thin is a paper thickness error detection. Too Thin checks if a sheet is too thin when it
passes the optical DSD sensor Q501. When the optical DSD sensor sees the leading paper
edge, thickness is measured. A Too Thin condition is generated if the measured thickness on
a sheet is too thin compared to the calibration sheet. The sheet will be held in subsequent
unit.
Actions:
•
Open subsequent unit and remove sheet.
•
See Misfeed Tray A (LSM) Actions.
NOTE:
For components locations, refer to the
Guide to Components
section.
NOTE:
For components locations, refer to the
Guide to Components
section.