VI
4-32
4.4 Processing Communication Problems
4-32
4.4.1 Initial identification of problems
4-33
4.4.2 Procedures for processing communication problems
4-36
5. SERVICE SWITCHES
4-36
5.1 Hardware Switches
4-36
5.2 Service Data Setting
4-38
5.3 Service Data Registration/Setting Method
4-39
5.4 Service Data Flowchart
4-46
5.5 Explanation of Service Data
4-47
6. TEST FUNCTIONS
4-47
6.1 User Test Print Functions
4-47
6.1.1 Nozzle check pattern
4-48
6.2 Service Test Functions
4-48
6.2.1 Test mode overview
4-49
6.2.2 Test mode flowchart
4-50
6.2.3 D-RAM tests
4-50
6.2.4 CS tests
4-51
6.2.5 PRINT test
4-52
6.2.6 Modem and NCU tests
4-55
6.2.7 Faculty tests
4-58
6.2.8 PRINTER tests
4-59
7. SERVICE REPORT
4-59
7.1 Report Output Function
4-59
7.1.1 User report output functions
4-61
7.1.2 Service report output functions
4-74
8. WIRING DIAGRAM
4-74
8.1 Wiring Diagram
Chapter 5: Technical Reference
5-1
1. INSTALLATION
5-1
1.1 Setting Up
5-1
1.2 Checking Operation
5-2
2. USER DATA FLOW
5-2
2.1 Menu Flow in Each Mode
5-3
2.2 Name Flow in Each Mode
5-3
2.2.1 Special copy name flow
5-3
2.2.2 Maintenance name flow
5-4
2.2.3 User data name flow
5-8
2.2.4 Receive mode name flow
5-8
2.2.5 Memory reference name flow
5-8
2.2.6 Reports/Lists name flow
5-9
2.2.7 Photo print mode name flow
5-10
2.2.8 VIVID photo print mode name flow
5-10
2.2.9 Print photo date name flow
