• Make sure to store ink bottles in a place that is not exposed to direct sunlight and is free from high
humidity.
• Make sure to store ink bottles in a place lower than 1 m (approx. 3.3 ft.). If ink bottles are stored in
a place higher than 1 m (approx. 3.3 ft.), the cap may come off when an ink bottle falls, and ink
inside the bottle will splash.
• Ink may freeze if stored in a cold place for a long period of time. If ink freezes, it may become
unusable as it may deteriorate. Make sure to store ink in an environment where ink will not freeze.
Expiration Dates of Ink Bottles
The expiration dates of ink bottles when stored unopened under the specified storage conditions are as
follows:
For details about storage conditions for ink bottles, see page 15 "Storage Conditions for Ink Bottles".
Ink type
Color
Expiration date
RICOH Pro UV Ink Bottle GP120
Black/Cyan/Magenta/Yellow/White
18 months after
production
• Use the ink bottles within 3 months after unsealing it. In addition, do not use an ink bottle if its shelf
life has expired.
Precautions for Handling Ink Bottles
Take the following precautions when handling ink bottles:
• Be careful not to spill ink. Avoid ink flowing into the natural water system or household
wastewater. Ink causes irritation and is toxic.
• Avoid mixing ink with incompatible materials.
• While handling ink bottles, be sure to wear gloves and goggles during the work. Otherwise,
ink may drip or be scattered.
• Do not give a shock to the ink bottles. Doing so might cause the ink to leak.
1. Getting Started
16
Summary of Contents for Pro TF6251
Page 2: ......
Page 5: ...Cleaning the Feed Roller 82 Cleaning the Pinch Roller 83 7 Appendix List of Print Modes 85 3 ...
Page 6: ...4 ...
Page 76: ...4 Troubleshooting 74 ...
Page 88: ...MEMO 86 ...
Page 89: ...MEMO 87 ...
Page 90: ...MEMO 88 EN GB EN US EN AU M563 7003A ...
Page 91: ... 2020 2021 Ricoh Co Ltd ...
Page 92: ...M563 7003A AU EN US EN GB EN ...