Preventive and Corrective Maintenance
10/27/05 S4M Maintenance Manual 13291L-001 Rev. A
This procedure is for installing the take-label sensor board in the S4M printer. Read these
instructions thoroughly before performing this procedure. Installing for the first time or
replacing the take-label sensor board requires the partial disassembly of the printer.
Prepare for Installation
The following manuals and CDs may be helpful references while performing this procedure.
• S4M User Guide
• S4M User Guide CD
• S4M Maintenance Manual CD
Remove the Control Panel
Connect yourself to an antistatic device.
2. See RRP No. 1 on page 122 and remove the electronics cover.
3. Disconnect the control panel ribbon cable from J2 on the main logic board (MLB).
4. If installed, remove the take-label sensor cable from J19 on the MLB and then remove it
from the conduit.
Caution • Turn Off (O) the printer and disconnect it from the power source before
performing the following procedure.
Tools • You need these tools to complete this procedure:
Phillips Screwdriver Set
Metric Nutdriver Set
Anti-Static Wriststrap and Mat
Note • Retain all parts removed during disassembly, unless otherwise directed.
Caution • Observe proper electrostatic safety precautions when handling
static-sensitive components such as circuit boards and printheads.