Hi thanks for the opportunity to post, I'm the chair of a non-profit, charitable organization that rehabilitates injured and orphaned wildlife. We were donated an old photocopier, a Sharp SF-2030 with multiple paper trays. It worked ok for a while but now it's flashing H4 call for service message. Having read through some of the forum on this machine my guess it's probably not worth the trouble calling in a repair person. Before I haul the beast to the recycle depot I wonder if someone knows what an H4 error is and can advise me if it's a simple fix, something someone with basic mechanical and electronic skills can do, or not worth the trouble.
Thank you in advance for your assistance.
Cheers
Murdo
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