i have a gp405. when i put original on platen glass to photostat, the 4 side registration(lead.tail.front&rear) is fine. but when i load original in doc feeder to photostat, the front side registration is out. i have adjusted the doc tray to the most front end, but it still doesn't meet the reg.( the platen belt image(2mm thick along the front side reg) is copied in the front side reg in the copy). i wonder if there is any adjustment either in side reg or deletion in the service mode. pls show me .
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