I’ve just finished adjusting the top bearings on my SP15, and I’m seeing something unexpected. The roller height is now identical in print and trip, but only while the carriage is outbound, i.e., moving away from the feedboard. Once it hits the trip mechanism and I roll it back, the rollers are a touch lower […]
MoreAuthor: Tim Sven
SP15 roller height changes erratically
I’ve been experiencing an issue with the roller height on an SP15. I calibrate the rollers, and after pulling a few proofs, I can tell something isn’t right. I check the rollers again, and find they’ve shifted, drastically — sometimes after just two or three impressions. It isn’t happening all the time. On Saturday I […]
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