Fujitsu PRN608-S user manual 2-15

Page 15

PRN608-S

Electrolytic corrosion may significantly shorten the life of the thermal head. Thermal paper ordinarily contains electrolytic material to prevent sheets from sticking to each other due to static electricity. If there is too much of this electrolytic material, high temperatures and humidity cause the material to ionise, resulting in electrolytic corrosion of the thermal head.

The PRN608-S turns the FET off and breaks the Vhead applied to the thermal head during waiting status to prevent electrolysis corrosion of the thermal head.

28-03-2003 Page 2-15 of 53

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Contents For Fujitsu Thermal Printers FTP608 Series Copyright 1999-2003 by I/F-COM A/S All rights reserved Safety Precautions1-3 System Description Installation Maintenance APS Compatible Command SET Optional Labels InstallationFTP-628MCLxxx FTP-638MCLxxx UnpackingSettings Power supply2-9 2-10 Serial Input/Output 2-12 Thermal Head Control 2-14 2-15 Specifications General Serial communication USB communicationIrda communication Auto form feed Firmware upgradeCharacter design 3-20 I/F-COM simple command set Ascii Ascii ENQAscii ACK Ascii BELAscii DC1 Ascii DLEAscii NAK Ascii DC2Ascii DC3 Ascii DC4Ascii ETB Ascii CanAscii SUB Ascii ESC Z PRN608-S Stop sending automatic status Name Format Change dot size Name Format PRN608-S Feed Paper Name Format Upca EAN13EAN8 ‘d’ Space Black Mark Name Set black mark parameters Format D1,d2,..,dX Escape Sequences Ascii Function Request analogue voltage Store/Transport Daily useEMC & ESC Electrical DataMechanical Data Environmental DataTemperature Test Pin Function Pin CUT GNDLED1+ LED2+ INPUT1 INPUT2 GND LED USB USB+ GND DTR GND DSRCTS RTSOFF Seiko compatible command set optionalESC Fujitsu compatible command set optionalESC RS ESC US7-46 7-47 APS compatible command set optional ESC SGS E BIT Function BIT = 0 BIT = ESC/POS compatible command set optional ESC FFESC L 7-51 Bottom view Optional sensor description Top viewRED White Black