VISTA DIGITAL INKJET PRINTER MANUAL
Beijing Innovation Technology Co.,Ltd. PAGE 66
www.jhfvista.com
TEL
：
86 10 62950101 FAX
：
86 10 82410746
F
．
Slipping printing
If the print head with full ink but doesn’t work in a long time, according to the chemic affection of the
ink in the spout, the ink touching the air, the quality will be changed. In certain time ,this can affect the
function of the print head ,even do a jam in the spout .slipping printing is the technology for using
print head, using continuing low frequency to make the fresh ink through the spout. This is good for
prepare using the print head. The quantity and the frequency of slipping printing is according to the
ink and the system configure and also the experience.
G
．
The covered hat
This hat cover is a program which used during the print head doesn’t work
，
protect the nozzle board
be destroyed by dust
。
This hat is felicitous around the nozzle board, and prevents the air and dust get
into the nozzle board. Some hats may have some liquid, this is good for printing ink volatilization,
then the spout will be dry
。
Vista printers design a special part to protect print head for customer, and
the customer can choose which they need.
The customer cannot use this slipping printing as the main function, and don’t omit the right ways for
maintenance print head
。
7.4. The maintenance for the system of M model
The screws of motion parts should be screwed down frequently.
The rail should be lubricated weekly
The gears should be lubricated every half year
）
The screws which fixed the print heads should be screwed down monthly
The fastnesses of the printer structures should be fixed yearly.
