hardrockr posted an answer for this Lenovo Computers & Internet:
"Have you tried uninstalling the graphics driver entirely and then rebooting? Could be a..."
hardrockr posted an answer for this Konica Minolta magicolor 2300DL Laser Printer:
"I'm getting "duplex not attached" error when trying to print a PDF. I..."
hardrockr posted an answer for this Konica Minolta magicolor 2300DL Laser Printer:
"I found that one of the papers i was trying to print was set for double sided printing,..."
hardrockr posted an answer for this Konica Minolta magicolor 2300DL Laser Printer:
"my printer keeps saying the duplex unit is not attached and i dont know how to fix it. i..."
hardrockr posted an answer for this Konica Minolta magicolor 2300DL Laser Printer:
"I found that one of the papers i was trying to print was set for double sided printing,..."