3M 8420, 8422 Operations

Operations

UsethepowerswitchtoturntheSelfChecksystemon.Forinformationonshuttingthesystemdownandonrestartingthesoftware,

seetheSelfCheckManagerUserGuide,whichisincludedontheuserdocumentationCD.

Usethefollowingproceduretoloadanewrollofpaperinthe

printer.

1.OpentheprinteraccesscoverattherearoftheSelfCheck

usingthekey.The3M™DualLock™anchorswillsecure

thecoveropen.

2.Swingthepaperretainertoggletotheunlockedposition

and,ifpresent,removetheusedpaperspoolandanypaper

remnantsintheprinter.

3.Withthepaperrollpositionedtounrolltowardtheprinter

asshown,slidethenewpaperrolloverthetoggleandonto

thespool,thenswingthetoggleintothelockedposition

asshown.

4.Withprinterpoweron,feedthepaperendintotheslotnear

thetopoftheprinter.Theprinterwillautomaticallyload,

align,andcutthepaper.

Opencovertoaccessprinterandpaperrollspindle

Toggleoperation:lockingandunlocking

Notetheslotshapeandorientationinthelockedandunlocked

positions.Thetogglemustbesnugagainstthepaperroll(no

gap)inthelockedpositionforproperprinteroperation.