My HP Laserjet 600 M602 will not stay in ready mode. Quickly goes to sleep mode and will not print or respond.
Get message Supply Memory Warning; CE390A 10.00.00
Can get it to print if I hit help botton (?), and refresh print mode.
My HP Laserjet 600 M602 will not stay in ready mode. Quickly goes to sleep mode and will not print or respond.
Get message Supply Memory Warning; CE390A 10.00.00
Can get it to print if I hit help botton (?), and refresh print mode.