What does a Mail Clerk do?

According to people in this career, the main tasks are...

TaskImportance
Wrap packages or bundles by hand, or by using tying machines.
89%
Weigh packages or letters to determine postage needed, using weighing scales and rate charts.
86%
Verify that items are addressed correctly, marked with the proper postage, and in suitable condition for processing.
85%
Inspect mail machine output for defects and determine how to eliminate causes of any defects.
85%
Operate embossing machines or typewriters to make corrections, additions, and changes to address plates.
85%
Remove containers of sorted mail or parcels and transfer them to designated areas according to established procedures.
85%
Sort and route incoming mail, and collect outgoing mail, using carts as necessary.
84%
Remove from machines printed materials, such as labeled articles, postmarked envelopes or tape, and folded sheets.
83%
Determine manner in which mail is to be sent, and prepare it for delivery to mailing facilities.
83%
Affix postage to packages or letters by hand, or stamp materials, using postage meters.
83%
Release packages or letters to customers upon presentation of written notices or other identification.
83%
Operate computer-controlled keyboards or voice recognition equipment to direct items according to established routing schemes.
82%
Accept and check containers of mail or parcels from large volume mailers, couriers, and contractors.
81%
Answer inquiries regarding shipping or mailing policies.
80%
Lift and unload containers of mail or parcels onto equipment for transportation to sortation stations.
80%
Contact delivery or courier services to arrange delivery of letters and parcels.
79%
Place incoming or outgoing letters or packages into sacks or bins based on destination or type, and place identifying tags on sacks or bins.
78%
Clear jams in sortation equipment.
78%
Mail merchandise samples or promotional literature in response to requests.
78%
Adjust guides, rollers, loose card inserters, weighing machines, and tying arms, using rules and hand tools.
78%
Read production orders to determine types and sizes of items scheduled for printing and mailing.
78%
Seal or open envelopes, by hand or by using machines.
77%
Sell mail products, and accept payment for products and mailing charges.
77%
Start machines that automatically feed plates, stencils, or tapes through mechanisms, and observe machine operations to detect any malfunctions.
74%
Insert material for printing or addressing into loading racks on machines, select type or die sizes, and position plates, stencils, or tapes in machine magazines.
71%
Stamp dates and times of receipt of incoming mail.
69%
Add ink, fill paste reservoirs, and change machine ribbons when necessary.
65%
Use equipment, such as forklifts and automated "trains," to move containers of mail.
63%
Fold letters or circulars and insert them in envelopes.
62%