Ricoh DD 4450 - Printing Maintenance; Press Roller Replacement

Printing
SM 4-55 C279
Replacement
and
Adjustment
4.9 PRINTING
4.9.1 PRESS ROLLER
 Take care to avoid possible injury. If the printing pressure release arms disengage, the
press roller will be pulled upwards suddenly
 Remove the drum.
[A]: Press roller (
× 1)
The bearings on the rear and front differ. During installation, ensure that the bearing with the
stopper [B] is positioned towards the rear of the machine.