- 172 -8. Appendix• When performing actions such as transporting this machine, replacing consumable and maintenance parts, orsetting paper onto the tray, please observe the following precautions to prevent the machine from tipping over.- Do not push the output tray when the machine’s output tray is open.- Do not push down on the paper cassette while it is pulled out.- Do not push the machine from the behind while the paper cassette is pulled out.10 Plug the power cord and the unplugged cables.How to Use the Tip-overYou can find two tip-over protection tools on the left and right sides of the caster base, andalso two tools on its back side. Pull them straight out, then turn them 90° counterclockwiseuntil they click.Injury may result.When the number of additional tray units is three or more, completely pull out the tip-over protection tools. If these tip-over protection tools are not set in place, the printermight tip over and cause an injury.
