General Procedures and Information
6-32 11/05 Workcentre PE 220
GP 4 Tech Mode and Setting
How to Enter Tech Mode
In service (tech) mode the technician can check the machine and perform various tests to help
with failure diagnosis.
When in Tech mode the machine still performs all normal operations.
To enter the Tech mode
To enter the Tech mode press
in sequence and the LCD briefly displays ‘TECH’, the machine has entered service (tech) mode.