CHAPTER 5
SERVICE FUNCTIONS
1. MAINTENANCE MODE ............................................................................................................... 5-1
1.1
1.1.1
1.1.2
1.2
1.2.1
1.2.2
1.3
1.3.1
1.3.2
1.3.3
1.3.4
1.3.5
1.3.6
1.3.7
1.3.8
1.3.9
(Function code 45) ............................................................................................... 5-18
1.4
1.4.1
Test printing .......................................................................................................... 5-42
1.4.2
1.4.3
1.4.4
1.4.5
Check sensor operation ....................................................................................... 5-45
iv
Confidential