User guide

ZPrinter

850 User Manual Printer Maintenance

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

4Drive Belt