Maintenance toolkit

A toolkit of a few key items will allow most standards repairs on all models of risograph.

The majority of these can be found in any hardware store, but a few will likely need to be special ordered.

Tools

Item	Usage	Notes	Product
JIS Phillips #2 Screwdriver	The primary screwdriver for removing riso screws.	The screws in a risograph conform to the Japanese Industrial Standard (JIS), not ANSI (used in the US), or ISO (used in Europe). The bars of the + cutout are slightly wider—using a proper JIS screwdriver will provide more torque to stuck screws, and make it less likely that screws become stripped.	[1]