Confidential
8. When disassembling or assembling this product, make sure to wear gloves to avoid injuries from metal parts 
with sharp edges.
9. Use only recommended tools for disassembling, assembling or adjusting the printer.
10. Observe the specified torque when tightening screws.
11. Be extremely careful not to scratch or contaminate the following parts.
Nozzle plate of the printhead
 CR Scale
 PF Scale
 Coated surface of the PF Roller
 Gears
 Rollers
 LCD
 Scanner Sensor
 Exterior parts
12. Never use oil or grease other than those specified in this manual. Use of different types of oil or grease may 
damage the component or give bad influence on the printer function.
13. Apply the specified amount of grease described in this manual.
14. Make the specified adjustments when you disassemble the printer.
15. When cleaning this product, follow the procedure described in this manual.
16. When transporting this product after filling the ink in the printhead, pack the printer without removing the 
ink cartridges in order to prevent the printhead from drying out.
17. Make sure to install antivirus software in the computers used for the service support activities.
18. Keep the virus pattern file of antivirus software up-to-date.