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Preventive and Corrective Maintenance
Stepper Motor and Gear/Pulley
10/27/05 S4M Maintenance Manual 13291L-001 Rev. A
Stepper Motor and Gear/Pulley
This procedure is for installing the stepper motor and gear/pulley in the S4M printer. Read
these instructions thoroughly before performing this procedure.
Reference Materials
The following manuals and CDs may be helpful references while performing this procedure.
• S4M User Guide
• S4M User Guide CD
• S4M Maintenance Manual CD
Tools Required
Remove the Old Stepper Motor
1.
Connect yourself to an antistatic device.
2. See RRP No. 1 on page 122 and remove the electronics cover.
3. See Figure 114. Locate the stepper motor and drive belt.
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 Hex Key (Allen Wrench) Set
Anti-Static Wriststrap and Mat
Metric Nutdriver Set
Caution • Observe proper electrostatic safety precautions when handling
static-sensitive components such as circuit boards and printheads.
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