image forming device
An image and paper technology, applied in the field of image forming devices, can solve problems such as unusable use and no warranty, and achieve the effect of reducing management costs
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[0037] figure 1 It is a block diagram of the multifunctional printer in the embodiment of the present invention.
[0038] Such as figure 1 As shown, the multi-function printer 1, as an image forming device, can be provided by a maintenance service provider with maintenance services related to image formation, including a service-related information storage unit 17, a read-write unit 3, a host computer communication unit 4, and a first counting unit 5. Second counting unit 27, comparison unit 6, screen storage unit 7, temporary storage unit 8, display unit 10, input unit 11, operation control unit 12, printing function unit 13, copy function unit 14, facsimile function unit 15, The scanning unit 80, the notification section 22, the toner container 16, and the control section 9 for controlling the above-mentioned sections as a whole. The printing unit is composed of a printing function part 13 and a toner storage box 16 , the copying unit is composed of a copying function part...
Deformed example 1
[0133] Figure 8 It is a block diagram of a multifunctional printer according to Modification 1 of the present invention.
[0134] Such as Figure 8 As shown, the multi-function printer 201 may not have a secure digital card, but is provided with an external device communication unit 204 .
[0135] The external device communication part 204 is used for communicating with the upper computer, for receiving the file to be printed sent from the upper computer, obtaining the preset printing amount of paper used for printing according to the file to be printed, and converting the preset printing amount of the paper It is stored in the temporary storage unit 208 . The external device communication part 204 is also used to communicate with other external devices, and receives paper limit, paper use warning threshold, service contact basic information, service related operating procedures, notification screen, early warning screen, warning screen, service content screen, contact info...
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