
RMAN-RWS-001 rev. B • RW Series Repair Procedures • 2-20 •
Replacing the Platen Assembly
Remove the Old Platen Assembly
1. Remove and retain the two screws holding the Holder, Platen to the Media
Cover.
2. Carefully rotate the Holder, Platen towards the interior of the printer until it is
free from the media cover.
Avoid putting strain on the sensor cable which is adhered to the inside of the
Holder, Platen. Do not exert excessive force on the Holder, Platen when it is removed
from the Media Cover.
Remove the Platen Assembly from the Holder, Platen.
Install the New Platen Assembly
1. Install the new Platen Assembly into the Holder, Platen, noting the location of
the Gear at “1”.
2. Rotate the Holder, Platen back into the Media Cover until it snaps into place as
shown at “2”. Ensure that the new Platen Assembly spins freely.
3. Secure the Holder, Platen to the Media Cover with the (2) retained Screws.
Accessory Kits AK17393-002 & AK17393-028
RW 420 Platen/Gear
Installation Instruction
This kit includes the parts and documentation necessary to install the AK17393-002
Platen/Gear Kit or AK17393-028 Linerless Platen/Gear Kit in the RW 420 model
printer. Read these instructions thoroughly before attempting to install this kit.
Caution•TheoperatormustwearaproperlygroundedESDstraptoperformthe
following repair procedure.
Reference Materials
UMAN-RWS RW Series Users’ Guide
Tools Required
#0 or #1 Phillips Head Screw Driver
Cautions
Unless otherwise specied:
• Always turn the printer off
• Remove the battery before installing any Replacement Kits.
• Remove media before installing this Replacement Kit.
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