I am getting an error code SC 534 on my Ricoh Aficio MP 6000.

Fix Gmail Error 0x8007042b Gmail users facing issue while running their Gmail account so they may call on Gmail support 1-888-587-9269 anytime to fix issues with the help of experts.
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How Can You Fix Gmail Error 534?
Are you facing the Gmail Error 534, when you trying to send an email from one Gmail account to another? If yes, then don't worry about it, this problem can be solved very easily. The error mainly appears while setting the incorrectly configured SMTP.conf file, Enter wrong email Address and password, less security of your Google account for sending the email, and many others. To resolve this issue, you need to enable the less secure apps by the given below link.
Well, Gmail gives you various types of services along with excellent features. However, at any situation, you face any kind of technical difficulty in using these services, so good thing for you to take immediate support to solve it. You can dial at Gmail technical support at 1-800-213-8289 team anytime from anywhere to prompt connect with a team of skilled and qualified technician to solve your Gmail errors or issues. The experts are available 24x7 for help.
Follow these methods to Fix Gmail Error 534:-
Method1:-
First of all, follow the "Sign In" process steps for your Gmail account.
Then tap on the following link " https://www.google.com/settings/security/lesssecureapps".
Now you require setting the option for "Allow less secure apps" to "ON" mode.
Method2:-

·Go to the following link "https://accounts.google.com/DisplayUnlockCaptcha" and click on "Continue" button.
·Then you can authenticate your Additional Email Address from your Gmail Account. Now you will see your Gmail Error 534 have been solved.

Still, if you have any doubt or problem to follow the above steps, then you must connect with our Gmail customer support section to obtain prompt assistance. We are a Gmail technical service provider and offering you wonderful Gmail support services to your technical difficulty. Our proficient technical experts can help you to resolve any type of complex Gmail errors or issues.
Hence, contact us now for assistance.

The best I can find is that this is related to a malfunctioning cooling fan, I cannot find that specific code for your model, but all other 534 codes from that manufacturer are related to cooling fans

B010/B188 SC 534 Right fusing pressure motor HP error 1 - HP sensor defective
B010/B188 SC 534 Right fusing pressure motor HP error 1 - IOB defective
B010/B188 SC 534 Right fusing pressure motor HP error 1 - Motor defective
B010/B188 SC 534 Right fusing pressure motor HP error 1 - motor drive bound
B132/B200 SC 534 Duplex exhaust fan error - Paper exit fan motor M28 defective, indexed as 146, electrical component layout.
B132/B200 SC 534 Duplex exhaust fan error - check and or replace fusing exhaust fan / paper blocking fan
B132/B200 SC 534 Duplex exhaust fan error - replace duplex fan motors M29 or M30
B222/B224/G878 SC 534 2nd duct fan error - replace fan motor
B230/B237 SC 534 Fusing exit sensor fan error, BICU defective
B230/B237 SC 534 Fusing exit sensor fan error, Fan defective
D014/D015 SC 534 Duplex unit fan error - Fuser exhaust fan blocked or has paper in it.
D014/D015 SC 534 Duplex unit fan error - Duplex Unit fan obstructed
D014/D015 SC 534 Duplex unit fan error - Fan harness disconnected or damaged
D014/D015 SC 534 Duplex unit fan error - Fuser unit connector has paper obstruction
D014/D015 SC 534 Duplex unit fan error - Replace duplex fan
D023/D025 SC 534 Second duct fan error - replace the 2nd duct motor
D023/D025 SC 534 Second duct fan error - replace the IOB
D027/D029 SC 534 Second duct fan error - check connections and harness to fan
D027/D029 SC 534 Second duct fan error - replace fan motor
D037/D038/D041 SC 534 Fusing rear fan error: Check or replace harness
D037/D038/D041 SC 534 Fusing rear fan error: Replace BCU board
D037/D038/D041 SC 534 Fusing rear fan error: Replace fusing rear fan
D037/D038/D041 SC 534 Fusing rear fan error: Replace the DRB