Product-Inherent Cautions; Action In The Event Of Abnormality (All Clear) - Canon SmartBase MPC400 Service Manual

SmartBase MPC600F/MPC400 Chapter 3: Assembly and Disassembly

1.3 Product-Inherent Cautions

Prevention of ink-soiling
Be careful when handling the BJ ink cartridge nozzle, the ink pad, head cap, head wiper and waste ink pad.
Residual ink may soil the main unit, working surfaces, your hands and clothes, etc. The ink is water-
soluble, but because it contains pigments, it will not wash out of clothes.
The ink does not contain any substances that are harmful to humans, but does contain organic solvents
(isopropyl alcohol 67-63-0, diethylene glycol 111-46-6, glycerin 56-81-5 and ethylene glycol 107-21-1). If
the ink should accidentally get into someone's eyes, rinse the affected eye with plenty of clean water and
seek medical attention. If a large quantity of ink is accidentally swallowed, seek medical advice
immediately. In such a case, let the doctor know exactly what is written on the BJ cartridge label.
Conductivity of the ink
The ink used in the BJ cartridge is conductive. This means that, if the ink leaks, mechanical parts should
be wiped with a dampened paper towel or similar and electrical circuits wiped with tissue paper so that all
ink is removed from below the IC chips.
If power is switched on while ink is leaking on the electrical circuits, the circuitry may short out and be
damaged. If ink is leaking, the power must be switched off.

1.4 Action in the Event of Abnormality (All Clear)

In the event of extreme noise or shock, etc., in very rare cases, the display may go out, and all the keys
become inoperable. In that case, perform an All Clear. This operation returns all values and settings to
their default settings. However, as all settings, such as received images and user data, service data, etc.,
will be re-initialised, be sure to note down any settings that you will need to re-enter later.
Menu
Selects
#8 CLEAR
ALL
ALL
While waiting to return to the ready state after executing "All clear", please do not press
the Stop button. Doing so may cause a malfunction afterwards.
Selects
Copy #
#8 CLEAR
OK
Figure 3-1 All Clear Operation
3-3
SERVICE MODE
#8 CLEAR
Execute All clear Standby
OK