| 摘要 |
<p>Both the matrix (2) and inking (4) rollers are fitted with separate drive motors (9,11) and mounted on sliding supports (14,17) with automatic adjustments (16,19). The support roller for the copy sheets (1) has a separate motor (6). All the motors are linked to the same control circuit (20). - The electronic control ensures that the surface speed of the print contact zone is the same for all the rollers. The pressure setting for the rollers is automatically adjusted by servo drives linked to the control circuit.</p> |
