EPSON Stylus PHOTO 2100/2200 Revision B
ADJUSTMENT Adjustments 199
5.2.2 Head ID Input Function
This function is designed to correct ink discharge amount variations due to individual
manufacturing differences between Printheads when the Printhead is replaced.
1. Choose the Head ID of the adjustment program.
2. Enter the 25-digit code of the Head ID label applied to the Printhead. Enter the
Head ID from left to right on the top row and from top to bottom in due order.
Figure 5-6. Head ID Label
5.2.3 CR motor drive torque dispersion measurement
When the Main board, CR motor or PSB/PSE board is changed individually, the
maximum variation correction value is written to prevent the motor from being
damaged at the time of CR motor heat generation.
When the CR shaft is changed together with the Main board, CR motor or PS board,
the manufacturing variations of the CR motor and PSB/PSE board are measured, the
motor capability is utilized to the maximum for motor heat generation control, and the
variation value of the product is measured and saved into the EEPROM to prevent the
motor from being damaged by CR motor heat generation.
1. Choose CR variation correction in the adjustment program.
Figure 5-7. CR motor drive torque dispersion measurement Screen
2. Following the screen prompts, turn on the necessary Replacement part check box
and click the OK button. According to the replacement part, variation value write
and variation measurement/write are performed automatically.
Head ID label
C A U T I O N
When the maximum CR variation value is entered, CR motor heat
generation control may start earlier than normal during
continuous printing depending on the product.
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