EasyCoder PX4i and PX6i Service Manual 109
Chapter 9 — Liner Takeup Kit
9.2 Main Parts
The stepper motor is fi tted to the printer’s center section using a motor
support plate. It drives the liner/batch takeup unit and the liner drive roller
in the print unit via two belts. The tension of these belts can be slightly
adjusted by moving the stepper motor and/or support plate before the
screws are tightened.
The takeup unit is fi tted with a brace, that holds the liner or media. The
unit is fi tted to the printer’s center section using two #T20 Torx screws
inserted from media compartment.
A break shaft in front of the takeup unit guides the liner or media under
the slack absorber.
The stepper motor is connected to P11 on the driver board, see Chapter
14.
EasyCoder PX4i
Tension roller
Belt to liner/batch takeup unit
Belt to
liner drive roller
Stepper motor
Motor support plate
Brace
Break shaft
Liner/batch takeup unit