Canon i900D Series, Руководство по обслуживанию

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4.10 Card Slot-related Operations and Display
4.10.1 Timing and precautions when removing the memory card
The following timing and precautions are suggested to protect the memory card data.
- Remove the memory card while the Access lamp is not lit. (If the memory card is removed while the
Access lamp is blinking or on, the data on the card is not assured.)
- When the printer is not connected to a host computer, power off the printer with the Power button and
after the Access lamp is not lit, remove the memory card.
- Remove the memory card together with the adapter, not the memory card only.
- When the printer is connected to the host computer, from the host computer, select “Eject disk” to
turn the Access lamp off, and then remove the memory card. (Turning off the printer also turns off the
Access lamp, however, the incorrect disk removal warning message may be displayed in the
connected host computer.)
When using Windows, and the memory card drive is displayed in Explorer, close the window prior to
removing the memory card. (If the window is not closed prior to removing the memory card, the
following phenomenon will appear in the host computer.)
WindowsMe/98:
A blue background screen appears. This can be recovered by following the
instructions in the display.
Windows2000/XP: A warning is displayed, and the “Eject disk” operation cannot be executed.
4.10.2 Power supply/cut to the memory card
1) Power supply to the memory card
When any of the following events occurs, the memory card detection process starts, and if an accessible
memory card is recognized, power supply to the memory card starts. (The Access lamp lights.)
a. When a memory card is inserted into the card slot while the printer is on.
b. When the printer is powered on while a memory card is in the card slot.
c. When the USB bus is reset while the printer is on with a memory card in the card slot. (When the
host computer is already on, and is connected to the printer via USB, or when the host computer is
restarted.)
2) Power cut to the memory card
When any of the following events occur, power supply to the memory card is cut. (The Access lamp
turns off.)
a. When the printer is turned off by pressing the Power button.
However, power is supplied in the following instances even if the printer is not on:
- From the time that a memory card not-removable command is received from the host computer until a
removal permission command is received, or the USB cable is disconnected.
- From the time that a writing command is received from the host computer to the memory card until
writing is completed.
b. When the memory card is removed from the card slot by pressing the Eject Button.
c. When the following “Memory card removal command” is implemented on the connected host
computer.
4.10.3 Memory card removal command from the host computer
When the following operation is performed on the host computer, it is detected that the memory card
removal command has been implemented, and power supply to the memory card is cut.
Windows: Click the drive icon and right-click the mouse button to select “Remove”, or select
“Eject the memory card” from the Memory Card Startup Utility.
Macintosh: Drag the drive icon to the trash, select “Removal” from the “Special” menu, or select
“Eject the memory card” from the Memory Card Startup Utility.
4.10.4 Writing to the memory card from the host computer
When writing to (addition, deleting or refreshing) the memory card from the host computer, the print
mode settings are returned to default.
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