![background image](http://html1.mh-extra.com/html/okidata/ml393plus/ml393plus_service-manual_3659277153.webp)
Page: 96
Service Guide ML393/ML393CPlus
Chapter 3 Maintenance
3.3.05 Key Combinations
Key Combination
Function
FORM FEED (Hold during
power ON)
Activates Hexadecimal Dump Mode
PARK/TOF (Hold during power
ON)
Resets Printer Menu to factory defaults
LINE FEED (Hold during power ON)
Activate Font Test To end Font Test press
SELECT
QUIET (Press with printer deselected /
OFF-LINE)
Activate Menu To exit press SELECT
PARK/TOF (Hold during power ON)
Activate Rolling ASCII Test To end Rolling
ASCII Test press SELECT
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business
Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)