Hello all. I did a call for a line on the copy. I replaced the drum and blade, ran copies to make sure the line was gone. I went into service mode to reset the pm counter and noticed the fax and scan tabs were missing. I exited service mode and tried the fax key, It said it was loading. I tried the scan key and nothing happened. I tried the print key and it was offline, I couldn’t get it to go online. The copy key worked and made great copies. I noticed at the bottom of the display it said something like SDcard failed to initialize. I removed the fax unit, no difference. When I removed the HDD the copier failed to initialize. Main power comes on green, yellow light on nic comes on, as does the green light when I plug in the network cable. Two leds’ on the controller board come on. Nothing else comes on. Checked fuses on power supply board and their good. No display so I can’t access service mode. Any ideas on what could have happened would be greatly appreciated, thank you in advance for any help you can give me.
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