Epson TM-U220 Series Service Manual

Rev. B Disassembly and Assembly 4-27
TM-U220 Type A Service Manual
Confidential
Attaching Each Cable to the Main Circuit Board
CN2: Connecting the cable for the autocutter unit (113)
CN4: Connecting the cable for the HP board assembly (518)
CN6: Connecting the cable for the NE lead wire set (1096)
CN7: Connecting the cable for the carriage motor sub assembly (1034)
CN8: Connecting the cable for the PF lead wire set (1047)
FFC
When connecting the cables to the main circuit board, be sure there is slack in
the lead wires, as shown.
Wires
Wires
CN10: Connecting the cable from CNC3.

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