Epson TM-U220 Series Service Manual

4-22 Disassembly and Assembly Rev. B
Confidential
Attaching the Take-up Belt
Removing the Adjustment Roller Shaft Holder
Take-up transmission gear (1105)
Take-up belt (523)
Take-up transmission shaft (1112)
Middle take-up gear (1106)
Hook the take-up belt (523) to the take-up transmission gear (1105).
Install the back case (130) onto the mechanism assembly. After that, install the take-up
belt (523) and paper take-up gear assembly (131) onto the back case.
Put the back case sheet over the hole in the back case.
Take-up gear shaft (139)
Paper take-up gear assembly (131)
Back case (130)
Paper take-up gear assembly (1110)
Take-up belt (523)
Adjustment roller
shaft holder
When removing the shaft holder adjustment
roller, you need to rotate it as following.

Epson TM-U220 Series Specifications

General

Print Method	9-pin, serial impact dot matrix
Autocutter	Partial cut
Weight	Approx. 2.5 kg
Paper Thickness	0.06 to 0.085 mm
Operating Temperature	5 to 45 °C
Interface	RS-232, Bi-directional parallel, USB, Ethernet
Number of Columns	42 columns
Data Buffer	4 KB
Character Set	95 Alphanumeric, 128 x 12 Graphic
Power Supply	AC adapter
Operating Humidity	10% to 80% RH (non-condensing)
Print Speed	4.7 lines per second (at 40 columns, 16 dpi)
Paper Width	76 mm / 69.5 mm / 57.5 mm ± 0.5 mm
Copy Capability	Original + 2 copies