Home Instrument Division Printer Division
Service & Support Find a Distributor Contact Us Request a Catalog
S3500T
S3500T
S3000THS
S2500THS
S2000TEF
MST IV(FC)
S1500T
S2000i
MSPIII

If you don't find the answer to your problem here, please call us at 781-890-7440 or fill out our tech support form and someone will contact you.

Extech Data Systems Troubleshooting Guide

PROBLEM

POSSIBLE CAUSE

SOLUTION

  • Printer will not turn on

  • Discharged battery

  • Recharge battery overnight.

  • Charge LED not lighting when AC Adaptor is plugged in

  • No AC power
  • Bad AC adaptor
  • Check AC outlet and Adaptor.

  • Fully charge battery pack.

  • Battery not charging

  • Battery incorrectly installed or no AC

  • Check battery installation and AC adaptor.

  • Poor print quality

  • Worn ribbon

  • Replace ribbon.

  • Paper not feeding

  • Obstruction in paper path or improperly installed

  • Check the paper path. Verify installation. Use paper with the correct thickness.

  • Error LED on steady

  • Print mechanism jam

  • Low battery

  • Press <FEED> to clear problem. If problem persists recharge battery or cycle power.

  • Low-BAT LED on steady

  • Low AC or battery

  • Recharge battery.

  • Prints illegible characters

  • Improper Baud rate and parity

  • Verify the printer and Host setting. Match, use test print to verify printer setting. In MS-DOS use "write direct to port" . In Windows use generic printer driver, print manager, and direct write to port.

  • Printer will not print

  • Improper cabling

  • For MSP verify that PC's pins 6,8 and 20 are tied together. For MPP, make sure proper cable is in use , and that all 25 pins are connected straight through.

Home | Instrument Division | Printer Division | Tech Support | Find A Distributor | Contact Us | Request A Brochure
Copyright © 2004. All rights reserved. Extech Instruments Corporation.
Reproduction in whole or in part without permission is prohibited. Call 781-890-7440 for assistance.