SP Adjustments
Image Adjustment with SP Codes
Do the adjustments described in this section if printing is not satisfactory.
• Before doing any adjustments, read the section below so that you know how to print the test patterns.
• Do each adjustment in the order described below (Steps 1 to 4).
• Always turn the machine power off/on after each SP adjustment to enable the new setting.
• Before you start measurements and adjustments, let the test print output cool for five minutes.
How to Print Test Patterns
Before you can do any adjustments, you must know how to print the test patterns.
1. Enter the SP mode: [
]*[
] for 3 sec.> [OK].
2. [OK]> [OK]> "Bit Switch"
3. [
] x4 times> "1301 Adjustment Sheet"
3. Replacement and Adjustment
180
3
Summary of Contents for Neptune-P1
Page 1: ...Neptune P1 Machine Code G180 SERVICE MANUAL June 2007 Subject to change...
Page 103: ...1 Installation 102 1...
Page 114: ...Rear Cover 1 Rear cover x 2 A 2 Controller cover B x 1 Paper Exit Unit Common Procedures 113 3...
Page 177: ...3 Remove the SFDB A x 2 x 2 standoffs x 2 3 Replacement and Adjustment 176 3...
Page 180: ...4 Remove the cooling fan D x3 x1 Others 179 3...
Page 402: ...Toner End Recovery Flow Chart Development 401 6...
Page 449: ...6 Details 448 6...
Page 457: ...MEMO 456...
