TSC TTP-345 Service Manual

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3.6. Replacing the Stepping Motor Bracket / Metal Assembly
and Stepping Motor
1. Please refer to 3.1 for disassembling the lower cover and lower inner cover.
2. Disconnect all hardness.
3. Turn the lower inner cover upside down.
4. Remove 2 screws that fixed the stepping motor on the bracket
5. Remove the stepping motor.
6. Use a screwdriver to screw off 8 screws of the stepping motor bracket /
metal ass’y.
Screws
Motor
Lower inner cover

TSC TTP-345 Specifications

General

Print Method	Thermal Transfer
Resolution	300 dpi
Max Print Speed	5 ips
Max Print Length	90" (2286 mm)
Memory	8 MB Flash
Interface	USB 2.0, RS-232
Power Supply	External universal switching power supply