Clearing a GBC`s HeatSeal H312 jam-free series laminator. Disassembly steps shown.. GBC laminators are manufactured by the General Binding Corp. These laminators are renowned for their quality and clarity, but as with most machines with multiple moving parts, glitches can occur.. Turn off the machine and push down on the release lever at the back of the machine if a jam occurs. This will disconnect the rollers from the.
Observe the film at the exit of the laminator to see if the film is not cut or partially cut. Film is not cut: Press and hold the RUN button for about 10-20 seconds to manually advance the film. If there is laminated media in the exit of the laminator, hold the RUN button until the media has fully exited the laminator.. Press the pouch jam lever, if your machine has one. This will separate the machine's rollers, allowing you to extract the stuck pouch. Push the "Reverse" button on the machine if you think the pouch is curled up in the rollers. This will force the pouch back out the way you inserted it. Not all machines have a Reverse button.