HPRT MPT-II User Manual

MPT-II User Manual
www.hprt.com
17
Chapter 4 Other information
4.1 Printer technical manual
Pls refer to MPT-II technical manual.
4.2 Preprinted black mark specification
If user wants to locate receipt by detecting preprinted black mark, shall accord to the
following specification for the black mark. Otherwise it may cause printer can’t
recognize the black mark.
1) Printing position: black mark shall preprint at the left side of receipt.
2) Width rang≥7mm
3) Height4mm≤height≤6mm
4) Reflection rate to IR<10% reflection rate to the black mark on paper >65% 
5) HpsHps indicates the distance from down edge of detecting mark from
beginning line.(0mm≤Hps≤1mm)

HPRT MPT-II Specifications

General

Brand	HPRT
Model	MPT-II
Category	Printer
Language	English