Epson TM-U295 User Manual

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TM-U295/U295P
Specification
(STANDARD)
12 11
2.1.2 IEEE 1284 bidirectional parallel interface (For parallel interface model)
Copyright ã 1994 by the Institute of Electrical and Electronic Engineers, Inc.
1) Specifications
Data transmission: 8-bit Parallel
Synchronization: Externally supplied nStrobe signals
Handshaking: nAck and Busy signals
Signal levels: TTL compatible
Connector: ADS-B36BLFDR[ SERIES or equivalent (1284 Type B)
(HONDA TSUSHIN KOGYO Co.Ltd)
Reverse communication (from Printer to Host) from : Nibble or Byte Mode
2) Switching between on-line and off-line
The printer is not equipped with any on-line/off-line switch. The printer is placed into off-line status in
either of the followings:
ù When the power is turned on or until the printer becomes ready for data transmission after it is
initialized by the reset signal (nInit) from the interface.
ù In the process of self-test.
ù In the process of paper feeding using the paper feed switch
ù When an error has occurred.
3) Reverse Mode (Data Transmission from Printer to Host)
The STATUS data transmission from the printer to the host is proceeded in the Nibble or Byte mode.
ù Description
This mode allows data transmission from the asynchronous printer under the control of the host.
Data transmissions in the Nibble Mode are made via the existing control lines in units of four bits
(Nibble). In the Byte Mode, data transmissions are proceeded by making the eight-bits data lines
bidirectional.
The both modes fail to be proceeded concurrently with the Compatibility Mode, thereby causing half
duplex transmission.
For detail description, refer to APPENDIX H. The 1284 Nibble/Byte Modes may be modified without
any notice.
11-111-2

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