TSC TTP-247 Service Manual

30
3.7. Replacing Label Guide & Gap Sensor Assembly
1. Please refer to 3.1 for disassembling the lower cover and lower inner cover.
2. Disconnect all the hardness.
3. Turn the lower inner cover upside down.
4. Screws off 4 screws and remove the plastic laminate.
5. Screws off 2 screws to remove the white label guide rack fixing plate
6. Remove 2 screws from a gap sensor PCB then remove the gap sensor PCB.
7. Turn over the lower inner cover.
8. Move right side and left side label guides to the end of each side. Rotates 90
degrees and pull them out.
Screws
Screws
Label Guide
Rack Fixing
Plate
Screw
Gap Sensor
PCB
Plastic Laminate
Lower inner cover
Screws

TSC TTP-247 Specifications

General

Print Method	Thermal Transfer / Direct Thermal
Resolution	203 dpi
Max Print Width	4.09" (104 mm)
Processor	32-bit RISC CPU
Weight	2.5 kg
Max Print Speed	7 ips
Memory	8 MB SDRAM, 4 MB Flash
Interface	USB 2.0, Serial
Ribbon Capacity	300 meters
Label Width	1" (25.4 mm) ~ 4.33" (110 mm)
Label Thickness	0.06 mm ~ 0.19 mm
Power Supply	External Universal Switching Power Supply
Operating Temperature	5°C to 40°C (41°F to 104°F)
Storage Temperature	-4°F to 140°F (-20°C to 60°C)
Operating Humidity	25% to 85%, non-condensing
Certifications	CE, FCC, UL, CCC