发明名称 |
Vacuum source control using virtual pulse-width modulation levels |
摘要 |
An indication is received of a vacuum source level measured by a vacuum sensor in a printing device. The vacuum level is associated with a pulse-width modulation (PWM) level for a PWM controller. The measured vacuum level is compared to an expected vacuum level. The PWM level of the PWM controller is adjusted in view of the comparison to achieve a virtual PWM level. |
申请公布号 |
US8256865(B2) |
申请公布日期 |
2012.09.04 |
申请号 |
US20100839084 |
申请日期 |
2010.07.19 |
申请人 |
MARTINEZ-GUILLEN ABEL;DE MONET RAIMON CASTELLS;PEREZ-MADRIGAL ALBERT;HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
MARTINEZ-GUILLEN ABEL;DE MONET RAIMON CASTELLS;PEREZ-MADRIGAL ALBERT |
分类号 |
B41J29/38 |
主分类号 |
B41J29/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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