Ricoh IM C300

Process Control and MUSIC
SM 7-73 D0CA/D0C9/D0C8/D0CB
Detailed
Descriptions
MUSIC Error Determination
MUSIC determines whether an error occurs for each color.
SP2-194-007 shows the results, and SP2-194-010 through -013 show the error details.
SP2-194-007 (MUSIC Execution Result - Execution Result)
SP2-194-010 (MUSIC Execution Result - Error Result: C)
SP2-194-011 (MUSIC Execution Result - Error Result: M)
SP2-194-012 (MUSIC Execution Result - Error Result: Y)
SP2-194-013 (MUSIC Execution Result - Error Result: K)
Error Details Description
0 Not done
1 Completed successfully
2 Cannot detect patterns
3 Insufficient lines for a pattern
4 Out of the adjustment range
5 or 6 ID sensor (S27-S29) false detection
Adjustment Overview
1. Performs Vsg adjustment to correct ID sensor (S27-S29) output.
2. Creates a MUSIC pattern on the transfer belt with each color toner.
3. Reads the MUSIC pattern on the belt, and measures the positions of the lines on the
pattern.
4. Calculates the color skew amount from the position data.
5. Calculates the tolerance/deviation for main scan magnification, and the main/scan
registration skew amount. Then determines the amount of color skew adjustment.