Canon MP140 PHOTO AIO All-In-One InkJet Printer "line platen motion" Questions

...is full. How do i clear this error???? You lost the sensor calibrations. Grab the service manual. Do the four fault clear, enable tech access mode and calibrate paper motion, paper out and

LINE PRINTER SHOWS ERROR "BAR CODE DAMAGE REVERSE SPOOLS" wep printer model number:-p7-500 problem:-RBN DRVR CAL it means Barcode detected, but not fully decoded. check If barcode appears to

line occurs instead of a "blob" as you would see if you used the platen glass.I hope this all makes sense (I tend to ramble) and I hope it helps you. You of course could have far more complex problems

...platen rollers to lift and remove debris. Use the on-line and on/cancel buttons to rotate the rollers. After the rollers are clean, replace the ribbon and close the top covers. Cleaning the exterior ...