Avery Berkel IM Series User Instructions page 131

132
If your machine is operating in PoS mode
Printer disable
You can assign a print control key to allow the printer to be enabled/disabled in
order to reduce paper output when returning items to stock. The key has a
security level of 1.
Disabling the printer is a temporary change. The printer status will revert to its
normal status when the machine is next switched on.
Please remember .....
This function is only available in label mode.
Receipt Operations
9
Cash
while operator
subtotal displayed
8.7 Returning products
IM series User Instructions