OKI MicroLine 590 Elite 00036103 User Manual

1.  POWER Light: Lights whenever the printer is on.

2. SEL Light: Lights when the printer is selected and ready to receive data. If this light is not lit, 
the printer can not receive data. This light flashes when the printer is in the Print Suppress mode.

3.  ALARM Light: Lights when an error condition exists, such as when the printer is out of paper, 
if there is a paper jam, or if the paper lever is set to the wrong paper path for the paper loaded. If 
this light flashes, and continues to flash after you turn the printer off then on again, contact your 
service representative.

Í QUIET Light: Lights when the printer has been placed in the QUIET state.

Important! Any commands your software sends will override the front panel settings. Note: Your 
printer has eight bar codes, EAN8, EAN13, UPC-A, UPC-E, CODE39, Interleaved 2 of 5, and 
Code 128 sets A, B and C . For more details, use the Okidata Faxable Facts (call 1-800- 
OKIDATA and follow the recorded instructions).

To reset the character pitch to the factory default (10 cpi), deselect the printer, then hold the 
SHIFT button while pressing the CHARACTER PITCH button.
                                                                                                                                                

ML590/591 ( 96-02-07 )