Epson TM-U950 Technical Manual

2-20 Mechanism Configuration and Operating Principles Rev. A
Stamp operation
When the stamp solenoid is powered, the ferrite core moves in the direction. Since the ferrite
core serves as the pivot for the stamp drive lever, the lever rotates in the direction, causing
the linked stamp lever to move in the direction. Therefore, the stamp assembly attached to
the lever also moves in the direction and is pushed up against the upper paper guide, thus
stamping the paper. When the stamp solenoid goes off, the force of the stamp drive lever spring
returns the stamp to its original position.
Auto-cutter Assembly
The auto-cutter assembly consists of the transmission mechanism, sensor, and cutter. For easy
maintenance and paper removal, this assembly can be completely opened. For the sensor, see
auto-cutter sensor assembly on page 2-6.
Figure 2-31. Stamp Operation
Figure 2-32. Auto-cutter Assembly
CONFIDENTIAL

Epson TM-U950 Specifications

General

Print speed	18.6 ips
Character size	1.3 x 3.1 mm
Print technology	Dot matrix
Paper dimensions	210 x 297 mm
Dimensions (WxDxH)	251 x 298 x 194.5 mm
Electromagnetic compatibility	VCCI, FCC, CE
Safety	UL, CSA
Country of origin	China
Mean time between failures (MTBF)	180000 h
Serial interface	Yes
Standard interfaces	RS-232C
Weight (imperial)	12.3 lbs
Pallet width	1200 mm
Pallet height	1000 mm
Pallet length (UK)	2250 mm
Quantity per pallet	24 pc(s)
Quantity per pallet (UK)	36 pc(s)
Quantity per pallet layer	4 pc(s)
Harmonized System (HS) code	84433210
Quantity per pallet layer (UK)	6 pc(s)
Package depth	425 mm
Package width	360 mm
Package height	330 mm
Package weight	7196 g
Quantity per pack	1 pc(s)

Weight and Dimensions

Depth	298 mm
Width	186 mm
Height	195 mm