Ricoh 70eI92 用户手册
Safety Information
A-9
Operating Precautions
Take care not to allow ties, sleeves, shirts and long hair to be caught in the printer
while operating.
while operating.
Be careful not to touch the hazardous parts near the caution labels.
Be sure to avoid accidentally powering on the printer or pressing switches on the
operator’s panel while operating the printer.
operator’s panel while operating the printer.
Never touch the high voltage portions of the printer, where caution labels are
attached, when the printer is on. It may cause personal injuries if accidentally
touched.
attached, when the printer is on. It may cause personal injuries if accidentally
touched.
Make sure that the printer paper complies with the supplies specifications.
Printing on paper which does not comply with the specifications may result in
paper jams and print quality degradation.
Printing on paper which does not comply with the specifications may result in
paper jams and print quality degradation.
Properly load the paper into the hopper to prevent paper skew and paper jams.
It is absolutely necessary to follow the procedures and instructions described in
this manual in order to optimize the printer’s performance and to assure its safe.
this manual in order to optimize the printer’s performance and to assure its safe.
Safety Precautions
Always keep the area around the printer tidy. Use the printer under the proper
lighting (500-1,000 lux.). Keep sufficient space around the printer so the hoppers
can be pulled forward. Space required in the vicinity of the printer is as follows:
lighting (500-1,000 lux.). Keep sufficient space around the printer so the hoppers
can be pulled forward. Space required in the vicinity of the printer is as follows:
Front side: 1.2 meters
Left, right and rear side: 1 meter
Do not place anything on the printer.
Do not open any covers during printing operation. It may cause personal injuries
if moving elements or electrical parts are accidentally touched.
if moving elements or electrical parts are accidentally touched.
Be particularly careful when working in the fuser unit area. Do not touch the
inside of the fuser unit. The fuser unit becomes very hot (approx. 190
inside of the fuser unit. The fuser unit becomes very hot (approx. 190
°C) and it
may cause personal injuries if accidentally touched.
Toner and developer are comprised of powdery particles. Avoid inhaling toner or
developer when it accidentally spills and circulates. If it spills on the floor,
immediately clean it with water-damped cloth. Do not leave it on the floor. It may
cause accidents if stepped on as they are slippery beads of metal.
developer when it accidentally spills and circulates. If it spills on the floor,
immediately clean it with water-damped cloth. Do not leave it on the floor. It may
cause accidents if stepped on as they are slippery beads of metal.
Limit your operations to those described in this manual. Contact the field engineer
or service technician for further operations which are not explained in this
manual.
or service technician for further operations which are not explained in this
manual.
This equipment generates ozone. Long-term exposure should be limited to 0.1
ppm calculated as an 8 hr. time weighted average concentration. Provide proper
ventilation. Avoid installing the unit in a small room (
ppm calculated as an 8 hr. time weighted average concentration. Provide proper
ventilation. Avoid installing the unit in a small room (
≤ 1000 cubic feet). If
installing in a space smaller than 1000 cubic feet, frequent ventilation is necessary