ZPrinter
®
850 User Manual
Printer Maintenance
3dscentral.3dsystems.com
52
All Rights Reserved
5/12/13
6.
Reach into the right end of the printer and wipe the 3 Piston Screws clean of old grease, dust, etc. If
reaching the left rear screw is too difficult, also remove the left side panel and reach in from there as
shown below.
7.
Touch the grease gun to the Piston Screw and squeeze the trigger
twice
at the
top
of the Piston
Screw (under the Build
Bed), and then squeeze the trigger
once
at the
middle
of the Piston Screw.
Number
Component
1
Electronics Box (E-Box)
2
Left Rear Piston Screw
3
Drive Pully
4
Drive Belt