Oki ML590 Printer User Manual


 
Page: 125
Service Guide ML590/ML591
Chapter 3 Maintenance & Disassembly
3.3.03 Key Combinations
Key Combinations
Description
SEL
+
LF
<R>(Hold during Power-ON)
Reset Menu to Factory Defaults.
SEL
<R>(Hold during Power-ON)
Access Menu (if Menu set to LIMITED
OPERATION)
QUIET
+
FF/LOAD
<R>(Hold during
Power-ON)
Reset Top of Form to Factory Default (1 inch)
QUIET
<R>(Hold during Power-ON)
Activate Rolling ASCII Test
LF
<R>(Hold during Power-ON)
Activate Font Test
SEL
+
FF/LOAD
<R>(Hold during
Power-ON)
Activate Hexadecimal Dump Test
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