diff --git a/print_service/exceptions.py b/print_service/exceptions.py
index 99ed16a..3acc213 100644
--- a/print_service/exceptions.py
+++ b/print_service/exceptions.py
@@ -42,7 +42,7 @@ def __init__(self):
 
 class InvalidPageRequest(Exception):
     def __init__(self):
-        super().__init__(f'Invalid format')
+        super().__init__(f'The number of requested pages exceeds the number of pages')
 
 
 class UnionStudentDuplicate(Exception):
@@ -62,13 +62,13 @@ def __init__(self):
 
 class FileIsNotReceived(Exception):
     def __init__(self):
-        super().__init__(f'No file was recieved')
+        super().__init__(f'No file was received')
 
 
 class InvalidType(Exception):
     def __init__(self, content_type: str):
         super().__init__(
-            f'Only {", ".join(settings.CONTENT_TYPES)} files allowed, but {content_type} was recieved'
+            f'Only {", ".join(settings.CONTENT_TYPES)} files allowed, but {content_type} was received'
         )
 
 
@@ -90,3 +90,18 @@ def __init__(self):
 class UnprocessableFileInstance(Exception):
     def __init__(self):
         super().__init__(f'Unprocessable file instance')
+
+
+class TokenAlreadyUsed(Exception):
+    def __init__(self):
+        super().__init__(f'Token already used')
+
+
+class Unauthorized(Exception):
+    def __init__(self):
+        super().__init__(f'Unauthorized')
+
+
+class NotAuthenticated(Exception):
+    def __init__(self):
+        super().__init__(f'Not authenticated')
diff --git a/print_service/routes/admin.py b/print_service/routes/admin.py
index da2b7b1..d783222 100644
--- a/print_service/routes/admin.py
+++ b/print_service/routes/admin.py
@@ -2,7 +2,7 @@
 import logging
 
 from auth_lib.fastapi import UnionAuth
-from fastapi import APIRouter, Depends, HTTPException
+from fastapi import APIRouter, Depends
 from redis import Redis
 
 from print_service.exceptions import TerminalTokenNotFound
@@ -67,3 +67,13 @@ async def reboot_terminal(
         return {'status': 'ok'}
     sender.redis.close()
     raise TerminalTokenNotFound()
+
+
+@router.get("/settings")
+async def setting_to_bot(user=Depends(UnionAuth(scopes=["print.print_bot.settings"]))):
+    logger.info(f"Bot {user} clone settings")
+    return {
+        "MAX_SIZE": settings.MAX_SIZE,
+        "MAX_PAGE_COUNT": settings.MAX_PAGE_COUNT,
+        "CONTENT_TYPES": settings.CONTENT_TYPES,
+    }
diff --git a/print_service/routes/exc_handlers.py b/print_service/routes/exc_handlers.py
index ecb8aeb..306244b 100644
--- a/print_service/routes/exc_handlers.py
+++ b/print_service/routes/exc_handlers.py
@@ -1,4 +1,3 @@
-import requests.models
 import starlette.requests
 from starlette.responses import JSONResponse
 
@@ -54,7 +53,7 @@ async def too_many_pages(req: starlette.requests.Request, exc: TooManyPages):
 
 
 @app.exception_handler(InvalidPageRequest)
-async def invalid_format(req: starlette.requests.Request, exc: TooManyPages):
+async def invalid_format(req: starlette.requests.Request, exc: InvalidPageRequest):
     return JSONResponse(
         content=StatusResponseModel(
             status="Error",
@@ -81,7 +80,7 @@ async def terminal_not_found_by_token(req: starlette.requests.Request, exc: Term
         content=StatusResponseModel(
             status="Error", message="Terminal not found by token", ru="Токен не найден"
         ).model_dump(),
-        status_code=400,
+        status_code=404,
     )
 
 
@@ -167,7 +166,7 @@ async def already_upload(req: starlette.requests.Request, exc: AlreadyUploaded):
         content=StatusResponseModel(
             status="Error", message=f"{exc}", ru="Файл уже загружен"
         ).model_dump(),
-        status_code=415,
+        status_code=409,
     )
 
 
@@ -175,7 +174,7 @@ async def already_upload(req: starlette.requests.Request, exc: AlreadyUploaded):
 async def is_corrupted(req: starlette.requests.Request, exc: IsCorrupted):
     return JSONResponse(
         content=StatusResponseModel(status="Error", message=f"{exc}", ru="Файл повреждён").model_dump(),
-        status_code=415,
+        status_code=422,
     )
 
 
@@ -205,5 +204,5 @@ async def not_uploaded(req: starlette.requests.Request, exc: IsNotUploaded):
         content=StatusResponseModel(
             status="Error", message=f"{exc}", ru="Файл не загружен"
         ).model_dump(),
-        status_code=415,
+        status_code=404,
     )
diff --git a/print_service/routes/file.py b/print_service/routes/file.py
index 21e3570..9c28991 100644
--- a/print_service/routes/file.py
+++ b/print_service/routes/file.py
@@ -6,7 +6,6 @@
 import aiofiles.os
 from auth_lib.fastapi import UnionAuth
 from fastapi import APIRouter, File, UploadFile
-from fastapi.exceptions import HTTPException
 from fastapi.params import Depends
 from fastapi_sqlalchemy import db
 from pydantic import Field, field_validator
@@ -24,8 +23,6 @@
     PINNotFound,
     TooLargeSize,
     TooManyPages,
-    UnprocessableFileInstance,
-    UserNotFound,
 )
 from print_service.models import File as FileModel
 from print_service.models import UnionMember
@@ -258,7 +255,7 @@ async def update_file_options(
         .order_by(FileModel.created_at.desc())
         .one_or_none()
     )
-    print(options)
+
     if not file_model:
         raise PINNotFound(pin)
     file_model.option_pages = options.get('pages') or file_model.option_pages
@@ -269,7 +266,7 @@ async def update_file_options(
     db.session.commit()
     if file_model.flatten_pages:
         if file_model.number_of_pages < max(file_model.flatten_pages):
-            raise InvalidPageRequest
+            raise InvalidPageRequest()
     if file_model.sheets_count > settings.MAX_PAGE_COUNT:
         raise TooManyPages()
     return {
diff --git a/print_service/routes/qrprint.py b/print_service/routes/qrprint.py
index fe6dfab..005de4f 100644
--- a/print_service/routes/qrprint.py
+++ b/print_service/routes/qrprint.py
@@ -13,7 +13,7 @@
 from starlette.status import WS_1000_NORMAL_CLOSURE
 from typing_extensions import Annotated
 
-from print_service.exceptions import TerminalQRNotFound
+from print_service.exceptions import NotAuthenticated, TerminalQRNotFound, TokenAlreadyUsed, Unauthorized
 from print_service.schema import BaseModel
 from print_service.settings import Settings, get_settings
 from print_service.utils import get_file
@@ -89,7 +89,7 @@ async def check_token(self):
         me = await auth.check_token(self.terminal_token)
         if me is None:
             logger.error("Not authenticated")
-            raise Exception("Not authenticated")
+            raise NotAuthenticated
 
         for scope in me['session_scopes']:
             if scope['name'] == "print.qr_task.get":
@@ -97,14 +97,14 @@ async def check_token(self):
         else:
             logger.error("Unauthorized")
             logger.debug(me)
-            raise Exception("Unauthorized")
+            raise Unauthorized
 
         # Token shouldn't be used yet
         for key in self.redis.keys():
             value = self.redis.get(key)
             if self.redis.get(key) == self.terminal_token.encode():
                 logger.error("Token already used")
-                raise Exception("Token already used")
+                raise TokenAlreadyUsed
 
     def __aiter__(self):
         return self
diff --git a/print_service/routes/user.py b/print_service/routes/user.py
index 34a3a3c..eed84a9 100644
--- a/print_service/routes/user.py
+++ b/print_service/routes/user.py
@@ -3,9 +3,8 @@
 
 from auth_lib.fastapi import UnionAuth
 from fastapi import APIRouter, Depends
-from fastapi.exceptions import HTTPException
 from fastapi_sqlalchemy import db
-from pydantic import constr, validate_call
+from pydantic import constr
 from sqlalchemy import and_, func, or_
 
 from print_service import __version__
@@ -51,7 +50,6 @@ async def check_union_member(
 ):
     """Проверяет наличие пользователя в списке."""
 
-    surname = surname.upper()
     user = db.session.query(UnionMember)
     if not settings.ALLOW_STUDENT_NUMBER:
         user = user.filter(UnionMember.union_number != None)
diff --git a/print_service/settings.py b/print_service/settings.py
index c7de741..1755fac 100644
--- a/print_service/settings.py
+++ b/print_service/settings.py
@@ -4,7 +4,7 @@
 from typing import List
 
 from auth_lib.fastapi import UnionAuthSettings
-from pydantic import AnyUrl, ConfigDict, DirectoryPath, PostgresDsn, RedisDsn
+from pydantic import ConfigDict, DirectoryPath, PostgresDsn, RedisDsn
 from pydantic_settings import BaseSettings
 
 
diff --git a/print_service/utils/__init__.py b/print_service/utils/__init__.py
index 1c44b33..70a9bb7 100644
--- a/print_service/utils/__init__.py
+++ b/print_service/utils/__init__.py
@@ -1,12 +1,10 @@
 import io
-import math
 import random
 import re
 from datetime import date, datetime, timedelta
 from os.path import abspath, exists
 
 from fastapi import File
-from fastapi.exceptions import HTTPException
 from PyPDF4 import PdfFileReader
 from sqlalchemy import func
 from sqlalchemy.orm.session import Session
@@ -20,7 +18,6 @@
 from print_service.models import File
 from print_service.models import File as FileModel
 from print_service.models import PrintFact
-from print_service.routes import exc_handlers
 from print_service.settings import Settings, get_settings