Anonymous posted an answer for this IBM Wheelwriter 30 Typewriter:
"Some times when they all blink it means it needs batteries. Or the connections are in the..."
Anonymous posted an answer for this Ricoh Office Equipment & Supplies:
"Hi You have defective Thermistor in the fuser."
Anonymous posted an answer for this Office Equipment & Supplies:
"Laser motor trouble"
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Office Equipment &... 3 answers