Minolta magicolor 330 Service Manual page 519

BD13 MCU PWB↔Controller PWB↔Operation Panel↔Controller Fan
The following table shows the signal names for this BD:
Signal Name
TEST PRINT ON (L) 5VDC
magicolor 330 - Base Engine Service Manual
Signals the MCU PWB to generate a Test Print. Low=Generate a Test
Print. High=Do not generate a Test Print
Wiring Diagrams and Signal Information
Description
12-29