Epson TM-U295 User Manual

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TM-U295/U295P
Specification
(STANDARD)
App.24App.25
H.2.4.3 Notes
1) The start of negotiation phase shall be defined with rising edge of 1284-Active signal.
2) The timing to start negotiation in the Compatibility Mode shall be in principle after nAck pulse has
been developed following nStrobe.
After the rising edge of nStrobe, by detecting the rising edge of 1284-Active signal before or during
the output of nAck, the interface enters the negotiation phase. In this case, when the termination
is followed by the Compatibility Mode, nAck pulse is not developed.
3) Negotiation is available from Busy or Error state in the Compatibility Mode. In this case, the
termination fails to lead to the original Busy or Error state but to the printer status after termination.
4) If the printer fails to support the communication mode requested by the host, the host shall enter
the Termination phase then return to the Compatibility Mode. (Refer to H.2.4.2.)
Table H.2.4.1 1284 Communication Mode Request values-bit assignments
Valid Xflag Xflag
Bit Definition Bit values Hex Code Values
when
Values on the
supported printer
7 Request Extensibility Link 10000000 80H High Low
6 Request EPP Mode 01000000 40H High Low
5 Request ECP Mode with RLE 00110000 30H High Low
4 Request ECP Mode 00010000 10H High Low
3 Reserve 00001000 08H High Low
2 Request Device ID; Return Data
Using
Nibble Mode Rev Channel Transfer 00000100 04H High High
Byte Mode Rev Channel Transfer 00000101 05H High High
ECP Mode Transfer without RLE 00010100 14H High Low
ECP Mode Transfer with RLE 00110100 34H High Low
1 Reserve 00000010 High Low
0 Byte Mode Reverse Channel Transfer 00000001 01H High High
non
Nibble Mode Reverse Channel
Transfer
00000000 00H Low Low
Illegal or Contradictory Request
Other than
above cases
Other than
above cases
|
Low
* The printer is designed to work with only Nibble/Byte and thus it responds with negative Xflag
values for request for the other modes.

Epson TM-U295 Specifications

General

Color	No
Maximum number of copies	2 copies
Maximum printing width (columns)	42
Dimensions (WxDxH)	180 x 190.5 x 101.5 mm
Power requirements	24 VDC±10%
Connectivity technology	Wired
Printing media thickness	0.09/0.35 µm
Mean time between failures (MTBF)	180000 h
Safety	UL, CSA C22.2 No. 950
Country of origin	Japan
Electromagnetic compatibility	VCCI class A, FCC class A, CE marking
Pallet width	1200 mm
Pallet height	1000 mm
Pallet length (UK)	1370 mm
Quantity per pallet	120 pc(s)
Quantity per pallet (UK)	160 pc(s)
Master (outer) case width	300 mm
Quantity per pallet layer	24 pc(s)
Master (outer) case height	405 mm
Master (outer) case length	485 mm
Harmonized System (HS) code	84433210
Quantity per pallet layer (UK)	32 pc(s)
Quantity per master (outer) case	4 pc(s)
Package depth	270 mm
Package width	235 mm
Package height	185 mm
Package weight	1845 g
Quantity per pack	1 pc(s)

Weight and Dimensions

Depth	191 mm
Width	180 mm
Height	102 mm
Weight	1600 g