Plockmatic BLM 35, Operator'S Manual

Page: 93 / 108

93
7
Best practices for the BLM 35/50 system
• If the set is not properly registered (side jogged and back jogged), fine adjustment of registra -
tion may improve the situation. See section Fine-tuning booklet appearance for details.
• If staples have problems penetrating thicker sets of heavy media changing staple cartridge may
improve the situation.
• The BookFold Module may wrinkle the cover at the spine when light weight media is used for
cover sheet. Changing to heavier stock or turning BookFold Module off usually resolves the
problem.
• Staple back may be radius shaped (bent) when running with BookFold Module. Moving staple
position so staple is centered on the spine will reduce this phenomenon.
• Covers may show marking along the spine of the booklet from the clamp in the BookFold Mod-
ule. The more pages in the booklet, the more evident the marking.
• For jobs with multiple sheets of 200 gsm or heavier the BookFold Module is recommended for
an acceptable output. If a BookFold Module is present in the configuration, it should be turned
ON or feed problem at output may occur.
• If the Adjustment of “Bleed Trimmer registration angle” described in section Maintaining Your Ma-
chines in the OP manual is set too tight, the sheets may show wrinkles in the process direction.
• To prevent this phenomenon, turn the adjustment screw counter clockwise until the wrinkles
disappear.
• If a JOB is cancelled on the printer there might be an incomplete set inside the BLM 35/50
system. This set has to be manually removed from the system by opening and closing the top
cover of the Booklet Maker. This will purge the set.