Epson 890N Service Manual - Page 94

Adjustment Overview, Required Adjustment, Adjustment Tools

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EPSON FX-890/2190 5.1 Adjustment Overview 5.1.1 Required Adjustment This section describes the adjustments required after specified parts are removed or replaced. Table 5-1 below shows the parts removed/replaced and corresponding adjustments required. Table 5-1. Required Adjustment Removal or Replacement Requiring Adjustment Printhead Removal or Replacement Required Adjustment / Setting Platen Gap Bi-d Adjustment F/W Reload O O --- Printer Mechanism Replacement --- O --- Printer Mechanism Removal O O --- Main Boar Replacement --- O O Timing Belt Replacement O O --- Platen Replacement O --- --- Carriage Assembly Replacement O O --- CR Motor Replacement --- O --- EEPROM Clear --- O --- NOTE 1:"O" :Adjustment required. NOTE 2:"---" :Adjustment not required. Revision B 5.1.2 Adjustment Tools Table 5-2 below shows the tools required for each adjustment. Adjustment Platen Gap Bi-d Adjustment Table 5-2. Adjustment Tools Required Tool Thickness gauge (0.37 mm, 0.40 mm) „ Adjustment program (for FX-890/2190) „ Control panel operation (built-in function) Adjustment Adjustment Overview 94

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EPSON FX-890/2190
Revision B
Adjustment
Adjustment Overview
94
5.1
Adjustment Overview
5.1.1
Required Adjustment
This section describes the adjustments required after specified parts are removed or
replaced. Table 5-1 below shows the parts removed/replaced and corresponding
adjustments required.
NOTE 1:
“
O
” :Adjustment required.
NOTE 2:
“---” :Adjustment not required.
5.1.2
Adjustment Tools
Table 5-2 below shows the tools required for each adjustment.
Table 5-1.
Required Adjustment
Removal or Replacement Requiring
Adjustment
Required Adjustment / Setting
Platen Gap
Bi-d
Adjustment
F/W Reload
Printhead Removal or Replacement
O
O
---
Printer Mechanism Replacement
---
O
---
Printer Mechanism Removal
O
O
---
Main Boar Replacement
---
O
O
Timing Belt Replacement
O
O
---
Platen Replacement
O
---
---
Carriage Assembly Replacement
O
O
---
CR Motor Replacement
---
O
---
EEPROM Clear
---
O
---
Table 5-2.
Adjustment Tools
Adjustment
Required Tool
Platen Gap
Thickness gauge (0.37 mm, 0.40 mm)
Bi-d Adjustment
Adjustment program (for FX-890/2190)
Control panel operation (built-in function)