
• 2-69 • RMAN-RWS-001 rev. B • RW Series Repair Procedures
Replacement Kit RK17479-003- RW 220 Media Guide
Installation Instructions
This kit includes the parts and documentation necessary to install the RK17479-003
Media Guide Kit in the RW 220 model printer. Read these instructions thoroughly
before attempting to install this kit.
The operator must wear a properly grounded ESD strap to perform the following
repair procedure.
Reference Materials
UMAN-RWS RW Series Users’ Guide
Tools Required
#0 or #1 Phillips Head Screw Driver
Cautions
Caution•Thisinstallationmustbeperformedonlybyaqualiedservicetechnician.
Unless otherwise specied:
• Always turn the printer off
• Remove the battery before installing any Replacement Kits.
• Remove media before installing this Replacement Kit.
Removing the Media Assembly
1. Turn the printer off and remove the battery pack.
2. Remove the Upper Housing, referring to procedure for RK17479-009. Pivot the
Upper Housing away from the Printer. You may elect to disconnect the LCD
and Keypad ex circuits form the CPU Board for ease of handling the Printer.
3. Unplug the following cables from the CPU Board: J2 (Bar Sensor), J10 (Gap
Sensor). You may also elect to unplug the Motor Cable from J6, which is on
the underside of the CPU Board.
4 Remove the two screws securing the CPU Board to the Lower Housing.
5. Remove the (4) Screws holding the Printer Frame and Media Cover to the
Lower Housing. Retain the Screws
6 Tilt the Printer Frame towards the back of the unit. While it is not necessary,
you may elect to remove the Printer Frame and Media Cover assembly from the
Lower Housing.
7. Remove and retain the (2) Screws securing the Media Assembly to the Printer
Frame.
continued on next page
Comentários a estes Manuais