Pattern to record: Printing completes but pages stall, wrinkle or remain partly inside.

Locate the feed stage

A typical receipt printer feeds a continuous roll with a platen rather than separating stacked sheets. Check roll width, winding direction, cover closure and cutter clearance, if fitted, against the model’s media instructions. An exit-transport fault is one possibility; first confirm whether this model has a separate exit roller, peel assembly or only a platen with an optional cutter.

Before inspecting the mechanism

Switch off and disconnect the printer before hands-on inspection and let the thermal printhead cool. Open only the user-access covers permitted by the model’s instructions. Keep fingers and tools out of any fitted cutter; leave internal mechanisms to a technician.

Feed-path checks

1. With power isolated, check the loaded roll’s width, winding direction and accessible media path against the manual. Inspect platen condition and cutter clearance, if a cutter is fitted, only through the permitted access areas.
2. A technician should first establish whether the model has a separate exit roller, a peel assembly or only a platen/cutter exit. Any mechanical-freedom or pressure check must follow its service procedure with power isolated, after an upstream obstruction is excluded.

Correct the confirmed cause

If inspection confirms wear and the model has a serviceable exit roller or bushing assembly, a technician can replace the specified part. For a design with only a platen, peel unit or cutter at the exit, diagnose that actual assembly rather than assume a separate exit roller exists. After the fault is corrected and covers are refitted, verification should cover short and long receipts, cuts if a cutter is fitted, cover latching and low-paper behaviour.

For an assessment of your receipt printer, contact AEPC in Burswood or call 027 908 8880. Provide the model and the conditions that reproduce this problem. Workshop visits are by appointment.