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OKI MicroLine 420 Matrix Printer Questions & Answers
Oki Microline 420 Network Card
As the alarm is on and steady then you most probably knocked the change lever into a position where it detects no paper loaded. The easiest way to check is to load your paper and move the change lever until the error lamp goes out!
Printing excel
I want to be able to print more than 1 copy at a time with out having to adjust the start up line after every Print. It was working fine until I swapped out computers and I even used the disk to install it and I have tried everything and it will not work
Machine stopped - alarm light flashing
just saw this yesterday. remove the top rear paper guide. on the left side between the tractor feed and the input slot for the paper, there is a sensor flag that pivots. check for paper scrap caught under the flag. it prevents the flag movement, causes a paper out alarm.
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