Maintenance - Ricoh L4160 Operation Manual

This chapter
describes the items required to use this machine more comfortably, which are the
methods for the daily care, the maintenance of the ink unit etc.
Maintenance ................................................. 4-2
Precautions for Maintenance ...................... 4-2
About Cleaning Fluid ................................... 4-2
Cleaning the Exterior Surfaces ................... 4-3
Cleaning the Media Transfer Surface ......... 4-3
Cleaning of after heater cover and pre
heater cover ................................................ 4-3
Cleaning the Media Sensor ......................... 4-4
Cleaning the Media Holder .......................... 4-4
Maintaining the Capping Station ................... 4-5
Cleaning the Wiper and Cap ....................... 4-5
Washing the Ink Discharge Passage
(DISWAY WASH) ........................................ 4-8
When the Machine Is Not Used for a
Long Time (CUSTODY WASH) .................. 4-9
Cleaning the Head and the Area around It
(every day) .................................................. 4-13

Maintenance

Replacing method of absorber kit ...............4-15
When Nozzle Clogging Cannot Be Solved ..4-17
Washing of Head nozzle ............................4-17
Washing nozzle surface .............................4-20
Alternative nozzles for printing, when
nozzles missing can not be improved ........4-22
Automatic Maintenance Function ................4-25
Setting the Refreshing Intervals .................4-25
Setting the Cleaning Intervals ....................4-26
Setting the Cleaning Intervals ....................4-27
Replacing consumables ..............................4-28
Replacing the wiper ...................................4-28
If a Waste Ink Bottle Confirmation
Message Appears ......................................4-29
Replacing the Cutter Blade ........................4-32
Replacing the white ink filter ......................4-34
When white ink filter becomes required to
be replaced ................................................4-34
Chapter 4