The first detector unit (211) is positioned in the discharge unit (210) and detects a print paper jam.
A device and a method for treating the paper jamming of a printer.
Fault signals are generated by said electronic circuit responsive to said detectors sensing conditions representative of paper jam, paper low and paper out conditions.
A stripper (26) is provided adjacent to the lower roll (22) of a pair of cylinders (18) to prevent paper jam.
The shredder has high convenience and safety, and can effectively prevent phenomena such as paper jam from occurring.
A sheet path assembly (2) having two mating components (10, 20) which are pivotally attached to one another so that they may be opened in the case of a sheet jam.
Provided is a printer, which is simple in constitution to avoid the large size of a folder and which can cut a web reliably thereby to cope with the paper clogging at a parallel-folded portion.